537582164 has 24 divisors (see below), whose sum is σ = 1112240640. Its totient is φ = 222447456.

The previous prime is 537582163. The next prime is 537582169. The reversal of 537582164 is 461285735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537582163) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 330212 + ... + 331835.

It is an arithmetic number, because the mean of its divisors is an integer number (46343360).

Almost surely, 2^537582164 is an apocalyptic number.

It is an amenable number.

537582164 is an abundant number, since it is smaller than the sum of its proper divisors (574658476).

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

537582164 is a wasteful number, since it uses less digits than its factorization.

537582164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662087 (or 662085 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 537582164 is about 23185.8181654217. The cubic root of 537582164 is about 813.1080930680.

The spelling of 537582164 in words is "five hundred thirty-seven million, five hundred eighty-two thousand, one hundred sixty-four".