5215663364 has 12 divisors (see below), whose sum is σ = 9127918800. Its totient is φ = 2607686568.

The previous prime is 5215663363. The next prime is 5215663399. The reversal of 5215663364 is 4633665125.

It is not an unprimeable number, because it can be changed into a prime (5215663361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111227 + ... + 151005.

It is an arithmetic number, because the mean of its divisors is an integer number (760659900).

Almost surely, 2^5215663364 is an apocalyptic number.

It is an amenable number.

5215663364 is a deficient number, since it is larger than the sum of its proper divisors (3912255436).

5215663364 is a wasteful number, since it uses less digits than its factorization.

5215663364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72562 (or 72560 counting only the distinct ones).

The product of its digits is 388800, while the sum is 41.

The square root of 5215663364 is about 72219.5497355114. The cubic root of 5215663364 is about 1734.2159821998.

The spelling of 5215663364 in words is "five billion, two hundred fifteen million, six hundred sixty-three thousand, three hundred sixty-four".