52132492 has 12 divisors (see below), whose sum is σ = 91438200. Its totient is φ = 26007296.

The previous prime is 52132481. The next prime is 52132501. The reversal of 52132492 is 29423125.

It is a self number, because there is not a number n which added to its sum of digits gives 52132492.

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, 12718 + ... + 16309.

It is an arithmetic number, because the mean of its divisors is an integer number (7619850).

Almost surely, 2^52132492 is an apocalyptic number.

It is an amenable number.

52132492 is a deficient number, since it is larger than the sum of its proper divisors (39305708).

52132492 is a wasteful number, since it uses less digits than its factorization.

52132492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29480 (or 29478 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 52132492 is about 7220.2833739404. The cubic root of 52132492 is about 373.5678518711.

The spelling of 52132492 in words is "fifty-two million, one hundred thirty-two thousand, four hundred ninety-two".