5261111627 has 2 divisors, whose sum is σ = 5261111628. Its totient is φ = 5261111626.

The previous prime is 5261111623. The next prime is 5261111629. The reversal of 5261111627 is 7261111625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5261111627 - 2² = 5261111623 is a prime.

Together with 5261111629, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5261111593 and 5261111602.

It is not a weakly prime, because it can be changed into another prime (5261111623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2630555813 + 2630555814.

It is an arithmetic number, because the mean of its divisors is an integer number (2630555814).

Almost surely, 2^5261111627 is an apocalyptic number.

5261111627 is a deficient number, since it is larger than the sum of its proper divisors (1).

5261111627 is an equidigital number, since it uses as much as digits as its factorization.

5261111627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 32.

The square root of 5261111627 is about 72533.5207128401. The cubic root of 5261111627 is about 1739.2386270165.

The spelling of 5261111627 in words is "five billion, two hundred sixty-one million, one hundred eleven thousand, six hundred twenty-seven".