5315532156 has 72 divisors (see below), whose sum is σ = 14667988608. Its totient is φ = 1609668000.

The previous prime is 5315532151. The next prime is 5315532191. The reversal of 5315532156 is 6512355135.

5315532156 is a `hidden beast` number, since 5 + 31 + 553 + 21 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5315532156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315532151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 721411 + ... + 728741.

It is an arithmetic number, because the mean of its divisors is an integer number (203722064).

Almost surely, 2^5315532156 is an apocalyptic number.

It is an amenable number.

5315532156 is an abundant number, since it is smaller than the sum of its proper divisors (9352456452).

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

5315532156 is a wasteful number, since it uses less digits than its factorization.

5315532156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9183 (or 9178 counting only the distinct ones).

The product of its digits is 67500, while the sum is 36.

The square root of 5315532156 is about 72907.6961369649. The cubic root of 5315532156 is about 1745.2149176868.

The spelling of 5315532156 in words is "five billion, three hundred fifteen million, five hundred thirty-two thousand, one hundred fifty-six".