537118564 has 12 divisors (see below), whose sum is σ = 951282864. Its totient is φ = 265323464.

The previous prime is 537118523. The next prime is 537118577. The reversal of 537118564 is 465811735.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808582 + ... + 809245.

It is an arithmetic number, because the mean of its divisors is an integer number (79273572).

Almost surely, 2^537118564 is an apocalyptic number.

It is an amenable number.

537118564 is a deficient number, since it is larger than the sum of its proper divisors (414164300).

537118564 is a wasteful number, since it uses less digits than its factorization.

537118564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617914 (or 1617912 counting only the distinct ones).

The product of its digits is 100800, while the sum is 40.

The square root of 537118564 is about 23175.8185184472. The cubic root of 537118564 is about 812.8742898474.

The spelling of 537118564 in words is "five hundred thirty-seven million, one hundred eighteen thousand, five hundred sixty-four".