5113220255 has 16 divisors (see below), whose sum is σ = 7208568864. Its totient is φ = 3432650880.

The previous prime is 5113220251. The next prime is 5113220261. The reversal of 5113220255 is 5520223115.

It is not a de Polignac number, because 5113220255 - 2² = 5113220251 is a prime.

It is a super-2 number, since 2×5113220255² = 52290042752284530050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113220251) 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, 3574964 + ... + 3576393.

It is an arithmetic number, because the mean of its divisors is an integer number (450535554).

Almost surely, 2^5113220255 is an apocalyptic number.

5113220255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5113220255 is a deficient number, since it is larger than the sum of its proper divisors (2095348609).

5113220255 is a wasteful number, since it uses less digits than its factorization.

5113220255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7151386.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5113220255 is about 71506.7846780989. The cubic root of 5113220255 is about 1722.7866598520.

The spelling of 5113220255 in words is "five billion, one hundred thirteen million, two hundred twenty thousand, two hundred fifty-five".