5398157536 has 12 divisors (see below), whose sum is σ = 10627622712. Its totient is φ = 2699078752.

The previous prime is 5398157497. The next prime is 5398157551. The reversal of 5398157536 is 6357518935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84346180 + ... + 84346243.

It is an arithmetic number, because the mean of its divisors is an integer number (885635226).

Almost surely, 2^5398157536 is an apocalyptic number.

It is an amenable number.

5398157536 is a deficient number, since it is larger than the sum of its proper divisors (5229465176).

5398157536 is a wasteful number, since it uses less digits than its factorization.

5398157536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168692433 (or 168692425 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 52.

The square root of 5398157536 is about 73472.1548343316. The cubic root of 5398157536 is about 1754.2110869923.

The spelling of 5398157536 in words is "five billion, three hundred ninety-eight million, one hundred fifty-seven thousand, five hundred thirty-six".