5056261331 has 16 divisors (see below), whose sum is σ = 5710003200. Its totient is φ = 4435082400.

The previous prime is 5056261319. The next prime is 5056261337. The reversal of 5056261331 is 1331626505.

It is a cyclic number.

It is not a de Polignac number, because 5056261331 - 2³⁰ = 3982519507 is a prime.

It is a super-2 number, since 2×5056261331² = 51131557294731783122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5056261337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556616 + ... + 565626.

It is an arithmetic number, because the mean of its divisors is an integer number (356875200).

Almost surely, 2^5056261331 is an apocalyptic number.

5056261331 is a deficient number, since it is larger than the sum of its proper divisors (653741869).

5056261331 is a wasteful number, since it uses less digits than its factorization.

5056261331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10810.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5056261331 is about 71107.3929419438. The cubic root of 5056261331 is about 1716.3657412298.

Adding to 5056261331 its reverse (1331626505), we get a palindrome (6387887836).

The spelling of 5056261331 in words is "five billion, fifty-six million, two hundred sixty-one thousand, three hundred thirty-one".