2552502499 has 2 divisors, whose sum is σ = 2552502500. Its totient is φ = 2552502498.

The previous prime is 2552502493. The next prime is 2552502581. The reversal of 2552502499 is 9942052552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2552502499 - 2³¹ = 405018851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2552502493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276251249 + 1276251250.

It is an arithmetic number, because the mean of its divisors is an integer number (1276251250).

Almost surely, 2^2552502499 is an apocalyptic number.

2552502499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552502499 is an equidigital number, since it uses as much as digits as its factorization.

2552502499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324000, while the sum is 43.

The square root of 2552502499 is about 50522.2970479372. The cubic root of 2552502499 is about 1366.6439778968.

The spelling of 2552502499 in words is "two billion, five hundred fifty-two million, five hundred two thousand, four hundred ninety-nine".