5261188627 has 2 divisors, whose sum is σ = 5261188628. Its totient is φ = 5261188626.

The previous prime is 5261188561. The next prime is 5261188633. The reversal of 5261188627 is 7268811625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5261188627 - 2¹⁵ = 5261155859 is a prime.

It is not a weakly prime, because it can be changed into another prime (5261188637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2630594313 + 2630594314.

It is an arithmetic number, because the mean of its divisors is an integer number (2630594314).

Almost surely, 2^5261188627 is an apocalyptic number.

5261188627 is a deficient number, since it is larger than the sum of its proper divisors (1).

5261188627 is an equidigital number, since it uses as much as digits as its factorization.

5261188627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 46.

The square root of 5261188627 is about 72534.0514999679. The cubic root of 5261188627 is about 1739.2471119611.

The spelling of 5261188627 in words is "five billion, two hundred sixty-one million, one hundred eighty-eight thousand, six hundred twenty-seven".