537157532 has 12 divisors (see below), whose sum is σ = 941913000. Its totient is φ = 268039536.

The previous prime is 537157487. The next prime is 537157541. The reversal of 537157532 is 235751735.

It is a congruent number.

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, 132563 + ... + 136554.

It is an arithmetic number, because the mean of its divisors is an integer number (78492750).

Almost surely, 2^537157532 is an apocalyptic number.

It is an amenable number.

537157532 is a deficient number, since it is larger than the sum of its proper divisors (404755468).

537157532 is a wasteful number, since it uses less digits than its factorization.

537157532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269620 (or 269618 counting only the distinct ones).

The product of its digits is 110250, while the sum is 38.

The square root of 537157532 is about 23176.6592070557. The cubic root of 537157532 is about 812.8939474062.

The spelling of 537157532 in words is "five hundred thirty-seven million, one hundred fifty-seven thousand, five hundred thirty-two".