54075624 has 32 divisors (see below), whose sum is σ = 137484000. Its totient is φ = 17719232.

The previous prime is 54075617. The next prime is 54075629. The reversal of 54075624 is 42657045.

It is a super-2 number, since 2×54075624² = 5848346221978752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54075629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17679 + ... + 20510.

It is an arithmetic number, because the mean of its divisors is an integer number (4296375).

Almost surely, 2^54075624 is an apocalyptic number.

It is an amenable number.

54075624 is an abundant number, since it is smaller than the sum of its proper divisors (83408376).

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

54075624 is a wasteful number, since it uses less digits than its factorization.

54075624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38257 (or 38253 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 54075624 is about 7353.6129895447. The cubic root of 54075624 is about 378.1526776088.

The spelling of 54075624 in words is "fifty-four million, seventy-five thousand, six hundred twenty-four".