5113220218507 has 2 divisors, whose sum is σ = 5113220218508. Its totient is φ = 5113220218506.

The previous prime is 5113220218471. The next prime is 5113220218523. The reversal of 5113220218507 is 7058120223115.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5113220218507 - 2²³ = 5113211829899 is a prime.

It is a super-2 number, since 2×5113220218507² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5113220218807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556610109253 + 2556610109254.

It is an arithmetic number, because the mean of its divisors is an integer number (2556610109254).

Almost surely, 2^{5113220218507} is an apocalyptic number.

5113220218507 is a deficient number, since it is larger than the sum of its proper divisors (1).

5113220218507 is an equidigital number, since it uses as much as digits as its factorization.

5113220218507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 5113220218507 in words is "five trillion, one hundred thirteen billion, two hundred twenty million, two hundred eighteen thousand, five hundred seven".