54628512 has 24 divisors (see below), whose sum is σ = 143400096. Its totient is φ = 18209472.

The previous prime is 54628507. The next prime is 54628537. The reversal of 54628512 is 21582645.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284428 + ... + 284619.

It is an arithmetic number, because the mean of its divisors is an integer number (5975004).

Almost surely, 2^54628512 is an apocalyptic number.

It is an amenable number.

54628512 is an abundant number, since it is smaller than the sum of its proper divisors (88771584).

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

54628512 is a wasteful number, since it uses less digits than its factorization.

54628512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569060 (or 569052 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 54628512 is about 7391.1103360727. The cubic root of 54628512 is about 379.4370982452.

The spelling of 54628512 in words is "fifty-four million, six hundred twenty-eight thousand, five hundred twelve".