30522500412 has 96 divisors (see below), whose sum is σ = 73565614080. Its totient is φ = 9845660160.

The previous prime is 30522500387. The next prime is 30522500431. The reversal of 30522500412 is 21400522503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14241813 + ... + 14243955.

It is an arithmetic number, because the mean of its divisors is an integer number (766308480).

Almost surely, 2^30522500412 is an apocalyptic number.

It is an amenable number.

30522500412 is an abundant number, since it is smaller than the sum of its proper divisors (43043113668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30522500412 is a wasteful number, since it uses less digits than its factorization.

30522500412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523 (or 2521 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 30522500412 in words is "thirty billion, five hundred twenty-two million, five hundred thousand, four hundred twelve".