55576792863 has 24 divisors (see below), whose sum is σ = 80503394400. Its totient is φ = 36947073024.

The previous prime is 55576792847. The next prime is 55576792867. The reversal of 55576792863 is 36829767555.

55576792863 is a `hidden beast` number, since 5 + 557 + 6 + 79 + 2 + 8 + 6 + 3 = 666.

It is not a de Polignac number, because 55576792863 - 2⁴ = 55576792847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55576792863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55576792867) 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 23 ways as a sum of consecutive naturals, for example, 14288823 + ... + 14292711.

It is an arithmetic number, because the mean of its divisors is an integer number (3354308100).

Almost surely, 2^55576792863 is an apocalyptic number.

55576792863 is a deficient number, since it is larger than the sum of its proper divisors (24926601537).

55576792863 is a wasteful number, since it uses less digits than its factorization.

55576792863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7951 (or 7948 counting only the distinct ones).

The product of its digits is 95256000, while the sum is 63.

The spelling of 55576792863 in words is "fifty-five billion, five hundred seventy-six million, seven hundred ninety-two thousand, eight hundred sixty-three".