859593425 has 12 divisors (see below), whose sum is σ = 1070150256. Its totient is φ = 684930000.

The previous prime is 859593419. The next prime is 859593431. The reversal of 859593425 is 524395958.

It is an interprime number because it is at equal distance from previous prime (859593419) and next prime (859593431).

It is not a de Polignac number, because 859593425 - 2⁴ = 859593409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62219 + ... + 74768.

It is an arithmetic number, because the mean of its divisors is an integer number (89179188).

Almost surely, 2^859593425 is an apocalyptic number.

It is an amenable number.

859593425 is a deficient number, since it is larger than the sum of its proper divisors (210556831).

859593425 is a wasteful number, since it uses less digits than its factorization.

859593425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137248 (or 137243 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 50.

The square root of 859593425 is about 29318.8237315210. The cubic root of 859593425 is about 950.8186572050.

The spelling of 859593425 in words is "eight hundred fifty-nine million, five hundred ninety-three thousand, four hundred twenty-five".