5111360263 has 4 divisors (see below), whose sum is σ = 5148669600. Its totient is φ = 5074050928.

The previous prime is 5111360231. The next prime is 5111360269. The reversal of 5111360263 is 3620631115.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5111360263 - 2⁵ = 5111360231 is a prime.

It is a super-2 number, since 2×5111360263² = 52252007476350858338, 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 (5111360269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18654463 + ... + 18654736.

It is an arithmetic number, because the mean of its divisors is an integer number (1287167400).

Almost surely, 2^5111360263 is an apocalyptic number.

5111360263 is a deficient number, since it is larger than the sum of its proper divisors (37309337).

5111360263 is a wasteful number, since it uses less digits than its factorization.

5111360263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37309336.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5111360263 is about 71493.7777921967. Note that the first 4 decimals coincide. The cubic root of 5111360263 is about 1722.5777401064.

Adding to 5111360263 its reverse (3620631115), we get a palindrome (8731991378).

The spelling of 5111360263 in words is "five billion, one hundred eleven million, three hundred sixty thousand, two hundred sixty-three".