2575663627 has 2 divisors, whose sum is σ = 2575663628. Its totient is φ = 2575663626.

The previous prime is 2575663609. The next prime is 2575663637. The reversal of 2575663627 is 7263665752.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2575663627 is a prime.

It is not a weakly prime, because it can be changed into another prime (2575663637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287831813 + 1287831814.

It is an arithmetic number, because the mean of its divisors is an integer number (1287831814).

Almost surely, 2^2575663627 is an apocalyptic number.

2575663627 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575663627 is an equidigital number, since it uses as much as digits as its factorization.

2575663627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3175200, while the sum is 49.

The square root of 2575663627 is about 50750.9963153434. The cubic root of 2575663627 is about 1370.7651305267.

The spelling of 2575663627 in words is "two billion, five hundred seventy-five million, six hundred sixty-three thousand, six hundred twenty-seven".