53425624 has 32 divisors (see below), whose sum is σ = 117280800. Its totient is φ = 22337280.

The previous prime is 53425613. The next prime is 53425637. The reversal of 53425624 is 42652435.

It is a congruent number.

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, 9339 + ... + 13930.

It is an arithmetic number, because the mean of its divisors is an integer number (3665025).

Almost surely, 2^53425624 is an apocalyptic number.

It is an amenable number.

53425624 is an abundant number, since it is smaller than the sum of its proper divisors (63855176).

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

53425624 is a wasteful number, since it uses less digits than its factorization.

53425624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23323 (or 23319 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

The square root of 53425624 is about 7309.2834122094. The cubic root of 53425624 is about 376.6314085392.

The spelling of 53425624 in words is "fifty-three million, four hundred twenty-five thousand, six hundred twenty-four".