5156314645511 has 2 divisors, whose sum is σ = 5156314645512. Its totient is φ = 5156314645510.

The previous prime is 5156314645477. The next prime is 5156314645529. The reversal of 5156314645511 is 1155464136515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5156314645511 - 2³⁸ = 4881436738567 is a prime.

It is a super-2 number, since 2×5156314645511² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5156314645541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578157322755 + 2578157322756.

It is an arithmetic number, because the mean of its divisors is an integer number (2578157322756).

Almost surely, 2^{5156314645511} is an apocalyptic number.

5156314645511 is a deficient number, since it is larger than the sum of its proper divisors (1).

5156314645511 is an equidigital number, since it uses as much as digits as its factorization.

5156314645511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080000, while the sum is 47.

The spelling of 5156314645511 in words is "five trillion, one hundred fifty-six billion, three hundred fourteen million, six hundred forty-five thousand, five hundred eleven".