537603265 has 16 divisors (see below), whose sum is σ = 674614656. Its totient is φ = 410502400.

The previous prime is 537603251. The next prime is 537603277. The reversal of 537603265 is 562306735.

It is a happy number.

It is not a de Polignac number, because 537603265 - 2¹⁵ = 537570497 is a prime.

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, 51705 + ... + 61225.

It is an arithmetic number, because the mean of its divisors is an integer number (42163416).

Almost surely, 2^537603265 is an apocalyptic number.

It is an amenable number.

537603265 is a deficient number, since it is larger than the sum of its proper divisors (137011391).

537603265 is a wasteful number, since it uses less digits than its factorization.

537603265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10040.

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 537603265 is about 23186.2732020478. The cubic root of 537603265 is about 813.1187315468.

The spelling of 537603265 in words is "five hundred thirty-seven million, six hundred three thousand, two hundred sixty-five".