52472992 has 48 divisors (see below), whose sum is σ = 121377312. Its totient is φ = 22014720.

The previous prime is 52472963. The next prime is 52473017. The reversal of 52472992 is 29927425.

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, 1158 + ... + 10309.

It is an arithmetic number, because the mean of its divisors is an integer number (2528694).

Almost surely, 2^52472992 is an apocalyptic number.

52472992 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52472992 is an abundant number, since it is smaller than the sum of its proper divisors (68904320).

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

52472992 is a wasteful number, since it uses less digits than its factorization.

52472992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11501 (or 11493 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 52472992 is about 7243.8244042771. The cubic root of 52472992 is about 374.3793989931.

The spelling of 52472992 in words is "fifty-two million, four hundred seventy-two thousand, nine hundred ninety-two".