30252860532 has 96 divisors (see below), whose sum is σ = 79836825600. Its totient is φ = 9904160736.

The previous prime is 30252860483. The next prime is 30252860543. The reversal of 30252860532 is 23506825203.

30252860532 is a `hidden beast` number, since 3 + 0 + 25 + 28 + 605 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11895253 + ... + 11897795.

It is an arithmetic number, because the mean of its divisors is an integer number (831633600).

Almost surely, 2^30252860532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30252860532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39918412800).

30252860532 is an abundant number, since it is smaller than the sum of its proper divisors (49583965068).

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

30252860532 is a wasteful number, since it uses less digits than its factorization.

30252860532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4482 (or 4474 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 30252860532 in words is "thirty billion, two hundred fifty-two million, eight hundred sixty thousand, five hundred thirty-two".