537457164 has 24 divisors (see below), whose sum is σ = 1256935680. Its totient is φ = 178742544.

The previous prime is 537457163. The next prime is 537457177. The reversal of 537457164 is 461754735.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (537457163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45744 + ... + 56279.

It is an arithmetic number, because the mean of its divisors is an integer number (52372320).

Almost surely, 2^537457164 is an apocalyptic number.

It is an amenable number.

537457164 is an abundant number, since it is smaller than the sum of its proper divisors (719478516).

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

537457164 is a wasteful number, since it uses less digits than its factorization.

537457164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102469 (or 102467 counting only the distinct ones).

The product of its digits is 352800, while the sum is 42.

The square root of 537457164 is about 23183.1223953979. The cubic root of 537457164 is about 813.0450661813.

The spelling of 537457164 in words is "five hundred thirty-seven million, four hundred fifty-seven thousand, one hundred sixty-four".