30607125492 has 48 divisors (see below), whose sum is σ = 73067823360. Its totient is φ = 9967274112.

The previous prime is 30607125487. The next prime is 30607125529. The reversal of 30607125492 is 29452170603.

It is a super-2 number, since 2×30607125492² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30607125492.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265434 + ... + 362862.

It is an arithmetic number, because the mean of its divisors is an integer number (1522246320).

Almost surely, 2^30607125492 is an apocalyptic number.

It is an amenable number.

30607125492 is an abundant number, since it is smaller than the sum of its proper divisors (42460697868).

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

30607125492 is a wasteful number, since it uses less digits than its factorization.

30607125492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98040 (or 98038 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 30607125492 in words is "thirty billion, six hundred seven million, one hundred twenty-five thousand, four hundred ninety-two".