55472547929124 has 24 divisors (see below), whose sum is σ = 129436070345568. Its totient is φ = 18490831427200.

The previous prime is 55472547929119. The next prime is 55472547929131. The reversal of 55472547929124 is 42192974527455.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18062524 + ... + 20909324.

It is an arithmetic number, because the mean of its divisors is an integer number (5393169597732).

Almost surely, 2^{55472547929124} is an apocalyptic number.

It is an amenable number.

55472547929124 is an abundant number, since it is smaller than the sum of its proper divisors (73963522416444).

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

55472547929124 is a wasteful number, since it uses less digits than its factorization.

55472547929124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470635 (or 4470633 counting only the distinct ones).

The product of its digits is 254016000, while the sum is 66.

The spelling of 55472547929124 in words is "fifty-five trillion, four hundred seventy-two billion, five hundred forty-seven million, nine hundred twenty-nine thousand, one hundred twenty-four".