30663148524 has 12 divisors (see below), whose sum is σ = 71547346584. Its totient is φ = 10221049504.

The previous prime is 30663148519. The next prime is 30663148531. The reversal of 30663148524 is 42584136603.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1277631177 + ... + 1277631200.

It is an arithmetic number, because the mean of its divisors is an integer number (5962278882).

Almost surely, 2^30663148524 is an apocalyptic number.

It is an amenable number.

30663148524 is an abundant number, since it is smaller than the sum of its proper divisors (40884198060).

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

30663148524 is a wasteful number, since it uses less digits than its factorization.

30663148524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555262384 (or 2555262382 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 30663148524 in words is "thirty billion, six hundred sixty-three million, one hundred forty-eight thousand, five hundred twenty-four".