30883075252 has 12 divisors (see below), whose sum is σ = 54696531456. Its totient is φ = 15255494840.

The previous prime is 30883075231. The next prime is 30883075253. The reversal of 30883075252 is 25257038803.

It is a junction number, because it is equal to n+sod(n) for n = 30883075199 and 30883075208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30883075253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46510324 + ... + 46510987.

It is an arithmetic number, because the mean of its divisors is an integer number (4558044288).

Almost surely, 2^30883075252 is an apocalyptic number.

It is an amenable number.

30883075252 is a deficient number, since it is larger than the sum of its proper divisors (23813456204).

30883075252 is a wasteful number, since it uses less digits than its factorization.

30883075252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93021398 (or 93021396 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 30883075252 in words is "thirty billion, eight hundred eighty-three million, seventy-five thousand, two hundred fifty-two".