55562826555 has 32 divisors (see below), whose sum is σ = 101448052800. Its totient is φ = 28832599296.

The previous prime is 55562826521. The next prime is 55562826619.

55562826555 is a `hidden beast` number, since 5 + 5 + 5 + 6 + 2 + 82 + 6 + 555 = 666.

55562826555 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55562826555 - 2²¹ = 55560729403 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5556850 + ... + 5566839.

It is an arithmetic number, because the mean of its divisors is an integer number (3170251650).

Almost surely, 2^55562826555 is an apocalyptic number.

55562826555 is a deficient number, since it is larger than the sum of its proper divisors (45885226245).

55562826555 is a wasteful number, since it uses less digits than its factorization.

55562826555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11123740 (or 11123734 counting only the distinct ones).

The product of its digits is 18000000, while the sum is 54.

The spelling of 55562826555 in words is "fifty-five billion, five hundred sixty-two million, eight hundred twenty-six thousand, five hundred fifty-five".