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52412554255 = 517903585517
BaseRepresentation
bin110000110100000010…
…000001110000001111
312000021201110121220011
4300310002001300033
51324320103214010
640024502534051
73533555234425
oct606402016017
9160251417804
1052412554255
112025657a846
12a1a8a37327
134c33832a19
142772cdb115
15156b59aa8a
hexc34081c0f

52412554255 has 8 divisors (see below), whose sum is σ = 62898685632. Its totient is φ = 41927629728.

The previous prime is 52412554217. The next prime is 52412554279. The reversal of 52412554255 is 55245521425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52412554255 - 225 = 52378999823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203244 + ... + 382273.

It is an arithmetic number, because the mean of its divisors is an integer number (7862335704).

Almost surely, 252412554255 is an apocalyptic number.

52412554255 is a deficient number, since it is larger than the sum of its proper divisors (10486131377).

52412554255 is a wasteful number, since it uses less digits than its factorization.

52412554255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603425.

The product of its digits is 400000, while the sum is 40.

The spelling of 52412554255 in words is "fifty-two billion, four hundred twelve million, five hundred fifty-four thousand, two hundred fifty-five".

Divisors: 1 5 17903 89515 585517 2927585 10482510851 52412554255