55956676607 has 8 divisors (see below), whose sum is σ = 61889713536. Its totient is φ = 50256307872.

The previous prime is 55956676583. The next prime is 55956676619. The reversal of 55956676607 is 70667665955.

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 55956676607 - 2¹⁸ = 55956414463 is a prime.

It is a super-2 number, since 2×55956676607² (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 55956676607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55956676007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58166543 + ... + 58167504.

It is an arithmetic number, because the mean of its divisors is an integer number (7736214192).

Almost surely, 2^55956676607 is an apocalyptic number.

55956676607 is a deficient number, since it is larger than the sum of its proper divisors (5933036929).

55956676607 is a wasteful number, since it uses less digits than its factorization.

55956676607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116334097.

The product of its (nonzero) digits is 71442000, while the sum is 62.

The spelling of 55956676607 in words is "fifty-five billion, nine hundred fifty-six million, six hundred seventy-six thousand, six hundred seven".