5113505091 has 8 divisors (see below), whose sum is σ = 6819119104. Its totient is φ = 3408447240.

The previous prime is 5113505077. The next prime is 5113505167. The reversal of 5113505091 is 1905053115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5113505091 - 2⁶ = 5113505027 is a prime.

It is a super-2 number, since 2×5113505091² = 52295868631365836562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5113505051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117091 + ... + 154716.

It is an arithmetic number, because the mean of its divisors is an integer number (852389888).

Almost surely, 2^5113505091 is an apocalyptic number.

5113505091 is a deficient number, since it is larger than the sum of its proper divisors (1705614013).

5113505091 is a wasteful number, since it uses less digits than its factorization.

5113505091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278081.

The product of its (nonzero) digits is 3375, while the sum is 30.

The square root of 5113505091 is about 71508.7763215118. The cubic root of 5113505091 is about 1722.8186489916.

The spelling of 5113505091 in words is "five billion, one hundred thirteen million, five hundred five thousand, ninety-one".