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55802956295 = 514277821017
BaseRepresentation
bin110011111110000111…
…011000101000000111
312100001000002220011002
4303332013120220013
51403241024100140
641345135003515
74013564205452
oct637607305007
9170030086132
1055802956295
112173634aaa9
12a99436959b
135354077c88
1429b52ca499
1516b9059415
hexcfe1d8a07

55802956295 has 8 divisors (see below), whose sum is σ = 67010482224. Its totient is φ = 44611075264.

The previous prime is 55802956291. The next prime is 55802956337. The reversal of 55802956295 is 59265920855.

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 55802956295 - 22 = 55802956291 is a prime.

It is a super-2 number, since 2×558029562952 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55802956295.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55802956291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3903374 + ... + 3917643.

It is an arithmetic number, because the mean of its divisors is an integer number (8376310278).

Almost surely, 255802956295 is an apocalyptic number.

55802956295 is a deficient number, since it is larger than the sum of its proper divisors (11207525929).

55802956295 is a wasteful number, since it uses less digits than its factorization.

55802956295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7822449.

The product of its (nonzero) digits is 9720000, while the sum is 56.

The spelling of 55802956295 in words is "fifty-five billion, eight hundred two million, nine hundred fifty-six thousand, two hundred ninety-five".

Divisors: 1 5 1427 7135 7821017 39105085 11160591259 55802956295