537294516 has 48 divisors (see below), whose sum is σ = 1369061568. Its totient is φ = 162649600.

The previous prime is 537294509. The next prime is 537294517. The reversal of 537294516 is 615492735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537294517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203686 + ... + 206306.

It is an arithmetic number, because the mean of its divisors is an integer number (28522116).

Almost surely, 2^537294516 is an apocalyptic number.

It is an amenable number.

537294516 is an abundant number, since it is smaller than the sum of its proper divisors (831767052).

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

537294516 is a wasteful number, since it uses less digits than its factorization.

537294516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192 (or 4190 counting only the distinct ones).

The product of its digits is 226800, while the sum is 42.

The square root of 537294516 is about 23179.6142332007. The cubic root of 537294516 is about 812.9630419725.

The spelling of 537294516 in words is "five hundred thirty-seven million, two hundred ninety-four thousand, five hundred sixteen".