52573732 has 24 divisors (see below), whose sum is σ = 93562560. Its totient is φ = 25845600.

The previous prime is 52573727. The next prime is 52573733. The reversal of 52573732 is 23737525.

It is not an unprimeable number, because it can be changed into a prime (52573733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71953 + ... + 72679.

It is an arithmetic number, because the mean of its divisors is an integer number (3898440).

Almost surely, 2^52573732 is an apocalyptic number.

It is an amenable number.

52573732 is a deficient number, since it is larger than the sum of its proper divisors (40988828).

52573732 is a wasteful number, since it uses less digits than its factorization.

52573732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 1009 counting only the distinct ones).

The product of its digits is 44100, while the sum is 34.

The square root of 52573732 is about 7250.7745793122. The cubic root of 52573732 is about 374.6188292809.

The spelling of 52573732 in words is "fifty-two million, five hundred seventy-three thousand, seven hundred thirty-two".