10256070425 has 12 divisors (see below), whose sum is σ = 12763447596. Its totient is φ = 8175230400.

The previous prime is 10256070421. The next prime is 10256070427. The reversal of 10256070425 is 52407065201.

It can be written as a sum of positive squares in 6 ways, for example, as 52441 + 10256017984 = 229^2 + 101272^2 .

It is not a de Polignac number, because 10256070425 - 2² = 10256070421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10256070391 and 10256070400.

It is not an unprimeable number, because it can be changed into a prime (10256070421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 733586 + ... + 747435.

It is an arithmetic number, because the mean of its divisors is an integer number (1063620633).

Almost surely, 2^10256070425 is an apocalyptic number.

It is an amenable number.

10256070425 is a deficient number, since it is larger than the sum of its proper divisors (2507377171).

10256070425 is a wasteful number, since it uses less digits than its factorization.

10256070425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481308 (or 1481303 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 10256070425 in words is "ten billion, two hundred fifty-six million, seventy thousand, four hundred twenty-five".