5113402553 has 24 divisors (see below), whose sum is σ = 6134429952. Its totient is φ = 4173358464.

The previous prime is 5113402537. The next prime is 5113402561. The reversal of 5113402553 is 3552043115.

It is not a de Polignac number, because 5113402553 - 2⁴ = 5113402537 is a prime.

It is a super-2 number, since 2×5113402553² = 52293771338053835618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5113402523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 444725 + ... + 456077.

It is an arithmetic number, because the mean of its divisors is an integer number (255601248).

Almost surely, 2^5113402553 is an apocalyptic number.

It is an amenable number.

5113402553 is a deficient number, since it is larger than the sum of its proper divisors (1021027399).

5113402553 is a wasteful number, since it uses less digits than its factorization.

5113402553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11481 (or 11444 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5113402553 is about 71508.0593569704. The cubic root of 5113402553 is about 1722.8071333707.

Adding to 5113402553 its reverse (3552043115), we get a palindrome (8665445668).

The spelling of 5113402553 in words is "five billion, one hundred thirteen million, four hundred two thousand, five hundred fifty-three".