55380457672624 has 40 divisors (see below), whose sum is σ = 125619086926368. Its totient is φ = 23155592056320.

The previous prime is 55380457672567. The next prime is 55380457672627. The reversal of 55380457672624 is 42627675408355.

It is not an unprimeable number, because it can be changed into a prime (55380457672627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6030097507 + ... + 6030106690.

Almost surely, 2^{55380457672624} is an apocalyptic number.

It is an amenable number.

55380457672624 is an abundant number, since it is smaller than the sum of its proper divisors (70238629253744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55380457672624 is a wasteful number, since it uses less digits than its factorization.

55380457672624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12060204253 (or 12060204247 counting only the distinct ones).

The product of its (nonzero) digits is 338688000, while the sum is 64.

The spelling of 55380457672624 in words is "fifty-five trillion, three hundred eighty billion, four hundred fifty-seven million, six hundred seventy-two thousand, six hundred twenty-four".