5109090956 has 12 divisors (see below), whose sum is σ = 9411483480. Its totient is φ = 2420095680.

The previous prime is 5109090919. The next prime is 5109090983. The reversal of 5109090956 is 6590909015.

It is a super-2 number, since 2×5109090956² = 52205620793361987872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33612365 + ... + 33612516.

It is an arithmetic number, because the mean of its divisors is an integer number (784290290).

Almost surely, 2^5109090956 is an apocalyptic number.

It is an amenable number.

5109090956 is a deficient number, since it is larger than the sum of its proper divisors (4302392524).

5109090956 is a wasteful number, since it uses less digits than its factorization.

5109090956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67224904 (or 67224902 counting only the distinct ones).

The product of its (nonzero) digits is 109350, while the sum is 44.

The square root of 5109090956 is about 71477.9053694217. The cubic root of 5109090956 is about 1722.3227762500.

The spelling of 5109090956 in words is "five billion, one hundred nine million, ninety thousand, nine hundred fifty-six".