2556510083 has 2 divisors, whose sum is σ = 2556510084. Its totient is φ = 2556510082.

The previous prime is 2556510043. The next prime is 2556510113. The reversal of 2556510083 is 3800156552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2556510083 - 2²⁸ = 2288074627 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2556510043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1278255041 + 1278255042.

It is an arithmetic number, because the mean of its divisors is an integer number (1278255042).

Almost surely, 2^2556510083 is an apocalyptic number.

2556510083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2556510083 is an equidigital number, since it uses as much as digits as its factorization.

2556510083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 2556510083 is about 50561.9430303069. The cubic root of 2556510083 is about 1367.3588419257.

The spelling of 2556510083 in words is "two billion, five hundred fifty-six million, five hundred ten thousand, eighty-three".