30630295516 has 6 divisors (see below), whose sum is σ = 53603017160. Its totient is φ = 15315147756.

The previous prime is 30630295469. The next prime is 30630295543. The reversal of 30630295516 is 61559203603.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3828786936 + ... + 3828786943.

Almost surely, 2^30630295516 is an apocalyptic number.

It is an amenable number.

30630295516 is a deficient number, since it is larger than the sum of its proper divisors (22972721644).

30630295516 is a wasteful number, since it uses less digits than its factorization.

30630295516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7657573883 (or 7657573881 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 40.

The spelling of 30630295516 in words is "thirty billion, six hundred thirty million, two hundred ninety-five thousand, five hundred sixteen".