2570120851 has 2 divisors, whose sum is σ = 2570120852. Its totient is φ = 2570120850.

The previous prime is 2570120837. The next prime is 2570120867. The reversal of 2570120851 is 1580210752.

2570120851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2570120851 - 2⁷ = 2570120723 is a prime.

It is not a weakly prime, because it can be changed into another prime (2570120821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1285060425 + 1285060426.

It is an arithmetic number, because the mean of its divisors is an integer number (1285060426).

Almost surely, 2^2570120851 is an apocalyptic number.

2570120851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2570120851 is an equidigital number, since it uses as much as digits as its factorization.

2570120851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 31.

The square root of 2570120851 is about 50696.3593466040. The cubic root of 2570120851 is about 1369.7811380715.

The spelling of 2570120851 in words is "two billion, five hundred seventy million, one hundred twenty thousand, eight hundred fifty-one".