5113655251 has 16 divisors (see below), whose sum is σ = 5512531968. Its totient is φ = 4729744800.

The previous prime is 5113655249. The next prime is 5113655279. The reversal of 5113655251 is 1525563115.

It is a cyclic number.

It is not a de Polignac number, because 5113655251 - 2¹ = 5113655249 is a prime.

It is a super-2 number, since 2×5113655251² = 52298940052159746002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5113655221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303545 + ... + 1307461.

It is an arithmetic number, because the mean of its divisors is an integer number (344533248).

Almost surely, 2^5113655251 is an apocalyptic number.

5113655251 is a deficient number, since it is larger than the sum of its proper divisors (398876717).

5113655251 is a wasteful number, since it uses less digits than its factorization.

5113655251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5802.

The product of its digits is 22500, while the sum is 34.

The square root of 5113655251 is about 71509.8262548582. The cubic root of 5113655251 is about 1722.8355125657.

The spelling of 5113655251 in words is "five billion, one hundred thirteen million, six hundred fifty-five thousand, two hundred fifty-one".