537700465 has 16 divisors (see below), whose sum is σ = 671086080. Its totient is φ = 413225280.

The previous prime is 537700433. The next prime is 537700481. The reversal of 537700465 is 564007735.

It is not a de Polignac number, because 537700465 - 2⁵ = 537700433 is a prime.

It is a super-2 number, since 2×537700465² = 578243580122432450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3781 + ... + 33010.

It is an arithmetic number, because the mean of its divisors is an integer number (41942880).

Almost surely, 2^537700465 is an apocalyptic number.

It is an amenable number.

537700465 is a deficient number, since it is larger than the sum of its proper divisors (133385615).

537700465 is a wasteful number, since it uses less digits than its factorization.

537700465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36912.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 537700465 is about 23188.3691750843. The cubic root of 537700465 is about 813.1677332197.

The spelling of 537700465 in words is "five hundred thirty-seven million, seven hundred thousand, four hundred sixty-five".