5109766500 has 96 divisors (see below), whose sum is σ = 15754991616. Its totient is φ = 1282444800.

The previous prime is 5109766499. The next prime is 5109766507. The reversal of 5109766500 is 56679015.

It is a super-2 number, since 2×5109766500² = 52219427369044500000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5109766507) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 74692 + ... + 125691.

It is an arithmetic number, because the mean of its divisors is an integer number (164114496).

Almost surely, 2^5109766500 is an apocalyptic number.

5109766500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5109766500 is an abundant number, since it is smaller than the sum of its proper divisors (10645225116).

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

5109766500 is a wasteful number, since it uses less digits than its factorization.

5109766500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200422 (or 200410 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 5109766500 is about 71482.6307574085. The cubic root of 5109766500 is about 1722.3986836570.

The spelling of 5109766500 in words is "five billion, one hundred nine million, seven hundred sixty-six thousand, five hundred".