5215976635 has 16 divisors (see below), whose sum is σ = 6695692416. Its totient is φ = 3886829568.

The previous prime is 5215976621. The next prime is 5215976657. The reversal of 5215976635 is 5366795125.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5215976635 - 2⁵ = 5215976603 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308067 + ... + 324556.

It is an arithmetic number, because the mean of its divisors is an integer number (418480776).

Almost surely, 2^5215976635 is an apocalyptic number.

5215976635 is a deficient number, since it is larger than the sum of its proper divisors (1479715781).

5215976635 is a wasteful number, since it uses less digits than its factorization.

5215976635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632742.

The product of its digits is 1701000, while the sum is 49.

The square root of 5215976635 is about 72221.7185824320. The cubic root of 5215976635 is about 1734.2507025323.

The spelling of 5215976635 in words is "five billion, two hundred fifteen million, nine hundred seventy-six thousand, six hundred thirty-five".