52565132 has 6 divisors (see below), whose sum is σ = 91988988. Its totient is φ = 26282564.

The previous prime is 52565131. The next prime is 52565137. The reversal of 52565132 is 23156525.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52565095 and 52565104.

It is not an unprimeable number, because it can be changed into a prime (52565131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570638 + ... + 6570645.

It is an arithmetic number, because the mean of its divisors is an integer number (15331498).

Almost surely, 2^52565132 is an apocalyptic number.

It is an amenable number.

52565132 is a deficient number, since it is larger than the sum of its proper divisors (39423856).

52565132 is a wasteful number, since it uses less digits than its factorization.

52565132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13141287 (or 13141285 counting only the distinct ones).

The product of its digits is 9000, while the sum is 29.

The square root of 52565132 is about 7250.1815149691. The cubic root of 52565132 is about 374.5984014773.

The spelling of 52565132 in words is "fifty-two million, five hundred sixty-five thousand, one hundred thirty-two".