70250030425 has 6 divisors (see below), whose sum is σ = 87110037758. Its totient is φ = 56200024320.

The previous prime is 70250030407. The next prime is 70250030443. The reversal of 70250030425 is 52403005207.

It is an interprime number because it is at equal distance from previous prime (70250030407) and next prime (70250030443).

It can be written as a sum of positive squares in 3 ways, for example, as 15725912409 + 54524118016 = 125403^2 + 233504^2 .

It is not a de Polignac number, because 70250030425 - 2⁷ = 70250030297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70250030393 and 70250030402.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1405000584 + ... + 1405000633.

Almost surely, 2^70250030425 is an apocalyptic number.

It is an amenable number.

70250030425 is a deficient number, since it is larger than the sum of its proper divisors (16860007333).

70250030425 is a wasteful number, since it uses less digits than its factorization.

70250030425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810001227 (or 2810001222 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The spelling of 70250030425 in words is "seventy billion, two hundred fifty million, thirty thousand, four hundred twenty-five".