30230525252 has 24 divisors (see below), whose sum is σ = 53251410912. Its totient is φ = 15016161600.

The previous prime is 30230525243. The next prime is 30230525279. The reversal of 30230525252 is 25252503203.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334352 + ... + 415032.

It is an arithmetic number, because the mean of its divisors is an integer number (2218808788).

Almost surely, 2^30230525252 is an apocalyptic number.

It is an amenable number.

30230525252 is a deficient number, since it is larger than the sum of its proper divisors (23020885660).

30230525252 is a wasteful number, since it uses less digits than its factorization.

30230525252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81299 (or 81297 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The spelling of 30230525252 in words is "thirty billion, two hundred thirty million, five hundred twenty-five thousand, two hundred fifty-two".