5186764730 has 64 divisors (see below), whose sum is σ = 11316561408. Its totient is φ = 1673084160.

The previous prime is 5186764679. The next prime is 5186764763. The reversal of 5186764730 is 374676815.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71804 + ... + 124616.

It is an arithmetic number, because the mean of its divisors is an integer number (176821272).

Almost surely, 2^5186764730 is an apocalyptic number.

5186764730 is an abundant number, since it is smaller than the sum of its proper divisors (6129796678).

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

5186764730 is a wasteful number, since it uses less digits than its factorization.

5186764730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52911.

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 5186764730 is about 72019.1969547009. The cubic root of 5186764730 is about 1731.0071018076.

The spelling of 5186764730 in words is "five billion, one hundred eighty-six million, seven hundred sixty-four thousand, seven hundred thirty".