5215663156 has 24 divisors (see below), whose sum is σ = 10188741024. Its totient is φ = 2315621280.

The previous prime is 5215663133. The next prime is 5215663171. The reversal of 5215663156 is 6513665125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1376455 + ... + 1380238.

It is an arithmetic number, because the mean of its divisors is an integer number (424530876).

Almost surely, 2^5215663156 is an apocalyptic number.

It is an amenable number.

5215663156 is a deficient number, since it is larger than the sum of its proper divisors (4973077868).

5215663156 is a wasteful number, since it uses less digits than its factorization.

5215663156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756751 (or 2756749 counting only the distinct ones).

The product of its digits is 162000, while the sum is 40.

The square root of 5215663156 is about 72219.5482954581. The cubic root of 5215663156 is about 1734.2159591464.

The spelling of 5215663156 in words is "five billion, two hundred fifteen million, six hundred sixty-three thousand, one hundred fifty-six".