5117601636 has 72 divisors (see below), whose sum is σ = 14986759424. Its totient is φ = 1442136960.

The previous prime is 5117601611. The next prime is 5117601641. The reversal of 5117601636 is 6361067115.

5117601636 is a `hidden beast` number, since 5 + 1 + 17 + 6 + 0 + 1 + 636 = 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 5117601636.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120700 + ... + 157491.

Almost surely, 2^5117601636 is an apocalyptic number.

It is an amenable number.

5117601636 is an abundant number, since it is smaller than the sum of its proper divisors (9869157788).

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

5117601636 is a wasteful number, since it uses less digits than its factorization.

5117601636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278281 (or 278276 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 5117601636 is about 71537.4142389841. The cubic root of 5117601636 is about 1723.2785892326.

The spelling of 5117601636 in words is "five billion, one hundred seventeen million, six hundred one thousand, six hundred thirty-six".