537511056 has 40 divisors (see below), whose sum is σ = 1436455680. Its totient is φ = 172991616.

The previous prime is 537511033. The next prime is 537511057. The reversal of 537511056 is 650115735.

It is not an unprimeable number, because it can be changed into a prime (537511057) 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, 191680 + ... + 194463.

It is an arithmetic number, because the mean of its divisors is an integer number (35911392).

Almost surely, 2^537511056 is an apocalyptic number.

It is an amenable number.

537511056 is an abundant number, since it is smaller than the sum of its proper divisors (898944624).

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

537511056 is a wasteful number, since it uses less digits than its factorization.

537511056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386183 (or 386177 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 537511056 is about 23184.2846773412. The cubic root of 537511056 is about 813.0722405394.

The spelling of 537511056 in words is "five hundred thirty-seven million, five hundred eleven thousand, fifty-six".