55656026677011 has 64 divisors (see below), whose sum is σ = 76995928373760. Its totient is φ = 35738152320000.

The previous prime is 55656026676997. The next prime is 55656026677019. The reversal of 55656026677011 is 11077662065655.

It is not a de Polignac number, because 55656026677011 - 2¹⁰ = 55656026675987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55656026677019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14340638791 + ... + 14340642671.

It is an arithmetic number, because the mean of its divisors is an integer number (1203061380840).

Almost surely, 2^{55656026677011} is an apocalyptic number.

55656026677011 is a deficient number, since it is larger than the sum of its proper divisors (21339901696749).

55656026677011 is a wasteful number, since it uses less digits than its factorization.

55656026677011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6468.

The product of its (nonzero) digits is 15876000, while the sum is 57.

The spelling of 55656026677011 in words is "fifty-five trillion, six hundred fifty-six billion, twenty-six million, six hundred seventy-seven thousand, eleven".