2570377825 has 6 divisors (see below), whose sum is σ = 3187268534. Its totient is φ = 2056302240.

The previous prime is 2570377813. The next prime is 2570377829. The reversal of 2570377825 is 5287730752.

It can be written as a sum of positive squares in 3 ways, for example, as 21743569 + 2548634256 = 4663^2 + 50484^2 .

It is not a de Polignac number, because 2570377825 - 2¹¹ = 2570375777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2570377829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51407532 + ... + 51407581.

Almost surely, 2^2570377825 is an apocalyptic number.

2570377825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2570377825 is a deficient number, since it is larger than the sum of its proper divisors (616890709).

2570377825 is a wasteful number, since it uses less digits than its factorization.

2570377825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102815123 (or 102815118 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 46.

The square root of 2570377825 is about 50698.8937256031. The cubic root of 2570377825 is about 1369.8267891553.

The spelling of 2570377825 in words is "two billion, five hundred seventy million, three hundred seventy-seven thousand, eight hundred twenty-five".