5113661163 has 32 divisors (see below), whose sum is σ = 7606509120. Its totient is φ = 3035535360.

The previous prime is 5113661129. The next prime is 5113661173. The reversal of 5113661163 is 3611663115.

It is not a de Polignac number, because 5113661163 - 2⁶ = 5113661099 is a prime.

It is a super-2 number, since 2×5113661163² = 52299060979949025138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5113661123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124345 + ... + 160277.

It is an arithmetic number, because the mean of its divisors is an integer number (237703410).

Almost surely, 2^5113661163 is an apocalyptic number.

5113661163 is a deficient number, since it is larger than the sum of its proper divisors (2492847957).

5113661163 is a wasteful number, since it uses less digits than its factorization.

5113661163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36079.

The product of its digits is 9720, while the sum is 33.

The square root of 5113661163 is about 71509.8675918226. The cubic root of 5113661163 is about 1722.8361765005.

The spelling of 5113661163 in words is "five billion, one hundred thirteen million, six hundred sixty-one thousand, one hundred sixty-three".