537161832 has 48 divisors (see below), whose sum is σ = 1465944480. Its totient is φ = 177684000.

The previous prime is 537161777. The next prime is 537161839. The reversal of 537161832 is 238161735.

537161832 is a `hidden beast` number, since 5 + 3 + 7 + 1 + 618 + 32 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (537161839) 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, 19044 + ... + 37907.

It is an arithmetic number, because the mean of its divisors is an integer number (30540510).

Almost surely, 2^537161832 is an apocalyptic number.

It is an amenable number.

537161832 is an abundant number, since it is smaller than the sum of its proper divisors (928782648).

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

537161832 is a wasteful number, since it uses less digits than its factorization.

537161832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57094 (or 57087 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 537161832 is about 23176.7519726126. The cubic root of 537161832 is about 812.8961164996.

The spelling of 537161832 in words is "five hundred thirty-seven million, one hundred sixty-one thousand, eight hundred thirty-two".