5076621169 has 2 divisors, whose sum is σ = 5076621170. Its totient is φ = 5076621168.

The previous prime is 5076621161. The next prime is 5076621257. The reversal of 5076621169 is 9611266705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5021564769 + 55056400 = 70863^2 + 7420^2 .

It is a cyclic number.

It is not a de Polignac number, because 5076621169 - 2³ = 5076621161 is a prime.

It is a super-2 number, since 2×5076621169² = 51544164987077853122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5076621161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2538310584 + 2538310585.

It is an arithmetic number, because the mean of its divisors is an integer number (2538310585).

Almost surely, 2^5076621169 is an apocalyptic number.

It is an amenable number.

5076621169 is a deficient number, since it is larger than the sum of its proper divisors (1).

5076621169 is an equidigital number, since it uses as much as digits as its factorization.

5076621169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 5076621169 is about 71250.4117110912. The cubic root of 5076621169 is about 1718.6663956089. Note that the first 3 decimals are identical.

The spelling of 5076621169 in words is "five billion, seventy-six million, six hundred twenty-one thousand, one hundred sixty-nine".