830030325825 has 24 divisors (see below), whose sum is σ = 1381405014976. Its totient is φ = 439751160000.

The previous prime is 830030325821. The next prime is 830030325857. The reversal of 830030325825 is 528523030038.

It is not a de Polignac number, because 830030325825 - 2² = 830030325821 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830030325821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36634606 + ... + 36657255.

Almost surely, 2^830030325825 is an apocalyptic number.

It is an amenable number.

830030325825 is a deficient number, since it is larger than the sum of its proper divisors (551374689151).

830030325825 is a wasteful number, since it uses less digits than its factorization.

830030325825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73292025 (or 73292020 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 830030325825 in words is "eight hundred thirty billion, thirty million, three hundred twenty-five thousand, eight hundred twenty-five".