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5855477856 = 25370986029
BaseRepresentation
bin1010111010000001…
…11000000001100000
3120010002010002120020
411131000320001200
543443000242411
62405011113440
7265050512004
oct53500700140
916102102506
105855477856
1125352a01a8
121174ba2880
137241672c7
143d794c704
152440db606
hex15d038060

5855477856 has 48 divisors (see below), whose sum is σ = 15392487600. Its totient is φ = 1949050368.

The previous prime is 5855477843. The next prime is 5855477857. The reversal of 5855477856 is 6587745585.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5855477856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5855477857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25050 + ... + 111078.

It is an arithmetic number, because the mean of its divisors is an integer number (320676825).

Almost surely, 25855477856 is an apocalyptic number.

It is an amenable number.

5855477856 is an abundant number, since it is smaller than the sum of its proper divisors (9537009744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5855477856 is a wasteful number, since it uses less digits than its factorization.

5855477856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86751 (or 86743 counting only the distinct ones).

The product of its digits is 47040000, while the sum is 60.

The square root of 5855477856 is about 76521.0941897723. The cubic root of 5855477856 is about 1802.4121832688.

The spelling of 5855477856 in words is "five billion, eight hundred fifty-five million, four hundred seventy-seven thousand, eight hundred fifty-six".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 709 1418 2127 2836 4254 5672 8508 11344 17016 22688 34032 68064 86029 172058 258087 344116 516174 688232 1032348 1376464 2064696 2752928 4129392 8258784 60994561 121989122 182983683 243978244 365967366 487956488 731934732 975912976 1463869464 1951825952 2927738928 5855477856