55055050504996 has 12 divisors (see below), whose sum is σ = 96347915700400. Its totient is φ = 27527074590600.

The previous prime is 55055050504969. The next prime is 55055050505003. The reversal of 55055050504996 is 69940505055055.

It is a super-2 number, since 2×55055050504996² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55055050504996.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 112390530 + ... + 112879321.

Almost surely, 2^{55055050504996} is an apocalyptic number.

It is an amenable number.

55055050504996 is a deficient number, since it is larger than the sum of its proper divisors (41292865195404).

55055050504996 is a wasteful number, since it uses less digits than its factorization.

55055050504996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225330954 (or 225330952 counting only the distinct ones).

The product of its (nonzero) digits is 30375000, while the sum is 58.

The spelling of 55055050504996 in words is "fifty-five trillion, fifty-five billion, fifty million, five hundred four thousand, nine hundred ninety-six".