52573072 has 20 divisors (see below), whose sum is σ = 104029056. Its totient is φ = 25726880.

The previous prime is 52573063. The next prime is 52573099. The reversal of 52573072 is 27037525.

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, 34204 + ... + 35707.

Almost surely, 2^52573072 is an apocalyptic number.

It is an amenable number.

52573072 is a deficient number, since it is larger than the sum of its proper divisors (51455984).

52573072 is a wasteful number, since it uses less digits than its factorization.

52573072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69966 (or 69960 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 52573072 is about 7250.7290667905. The cubic root of 52573072 is about 374.6172616447.

The spelling of 52573072 in words is "fifty-two million, five hundred seventy-three thousand, seventy-two".