5131536 has 20 divisors (see below), whose sum is σ = 13256592. Its totient is φ = 1710496.

The previous prime is 5131517. The next prime is 5131541. The reversal of 5131536 is 6351315.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53406 + ... + 53501.

Almost surely, 2^5131536 is an apocalyptic number.

It is an amenable number.

5131536 is an abundant number, since it is smaller than the sum of its proper divisors (8125056).

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

5131536 is a wasteful number, since it uses less digits than its factorization.

5131536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106918 (or 106912 counting only the distinct ones).

The product of its digits is 1350, while the sum is 24.

The square root of 5131536 is about 2265.2893854870. The cubic root of 5131536 is about 172.4841237226.

The spelling of 5131536 in words is "five million, one hundred thirty-one thousand, five hundred thirty-six".