52582972 has 36 divisors (see below), whose sum is σ = 105301000. Its totient is φ = 22834944.

The previous prime is 52582969. The next prime is 52582979. The reversal of 52582972 is 27928525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52582979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13279 + ... + 16777.

Almost surely, 2^52582972 is an apocalyptic number.

52582972 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52582972 is an abundant number, since it is smaller than the sum of its proper divisors (52718028).

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

52582972 is a wasteful number, since it uses less digits than its factorization.

52582972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550 (or 3531 counting only the distinct ones).

The product of its digits is 100800, while the sum is 40.

The square root of 52582972 is about 7251.4117246230. The cubic root of 52582972 is about 374.6407748107.

The spelling of 52582972 in words is "fifty-two million, five hundred eighty-two thousand, nine hundred seventy-two".