5116777622531 has 2 divisors, whose sum is σ = 5116777622532. Its totient is φ = 5116777622530.

The previous prime is 5116777622519. The next prime is 5116777622549. The reversal of 5116777622531 is 1352267776115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5116777622531 - 2¹⁰ = 5116777621507 is a prime.

It is a super-2 number, since 2×5116777622531² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5116777622431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2558388811265 + 2558388811266.

It is an arithmetic number, because the mean of its divisors is an integer number (2558388811266).

Almost surely, 2^{5116777622531} is an apocalyptic number.

5116777622531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5116777622531 is an equidigital number, since it uses as much as digits as its factorization.

5116777622531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3704400, while the sum is 53.

The spelling of 5116777622531 in words is "five trillion, one hundred sixteen billion, seven hundred seventy-seven million, six hundred twenty-two thousand, five hundred thirty-one".