54512510124 has 24 divisors (see below), whose sum is σ = 127199923200. Its totient is φ = 18170255824.

The previous prime is 54512510111. The next prime is 54512510147. The reversal of 54512510124 is 42101521545.

It is a super-2 number, since 2×54512510124² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54512510091 and 54512510100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497377 + ... + 596999.

It is an arithmetic number, because the mean of its divisors is an integer number (5299996800).

Almost surely, 2^54512510124 is an apocalyptic number.

It is an amenable number.

54512510124 is an abundant number, since it is smaller than the sum of its proper divisors (72687413076).

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

54512510124 is a wasteful number, since it uses less digits than its factorization.

54512510124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145229 (or 145227 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 54512510124 in words is "fifty-four billion, five hundred twelve million, five hundred ten thousand, one hundred twenty-four".