55055055005624 has 16 divisors (see below), whose sum is σ = 103228320487320. Its totient is φ = 27527502875680.

The previous prime is 55055055005543. The next prime is 55055055005627. The reversal of 55055055005624 is 42650055055055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55055055005627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9396302 + ... + 14085474.

Almost surely, 2^{55055055005624} is an apocalyptic number.

It is an amenable number.

55055055005624 is a deficient number, since it is larger than the sum of its proper divisors (48173265481696).

55055055005624 is a wasteful number, since it uses less digits than its factorization.

55055055005624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6156790 (or 6156786 counting only the distinct ones).

The product of its (nonzero) digits is 3750000, while the sum is 47.

The spelling of 55055055005624 in words is "fifty-five trillion, fifty-five billion, fifty-five million, five thousand, six hundred twenty-four".