30275025564 has 48 divisors (see below), whose sum is σ = 80742412800. Its totient is φ = 8649041856.

The previous prime is 30275025553. The next prime is 30275025623. The reversal of 30275025564 is 46552057203.

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 in 15 ways as a sum of consecutive naturals, for example, 1118017 + ... + 1144775.

It is an arithmetic number, because the mean of its divisors is an integer number (1682133600).

Almost surely, 2^30275025564 is an apocalyptic number.

It is an amenable number.

30275025564 is an abundant number, since it is smaller than the sum of its proper divisors (50467387236).

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

30275025564 is a wasteful number, since it uses less digits than its factorization.

30275025564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40242 (or 40240 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 39.

The spelling of 30275025564 in words is "thirty billion, two hundred seventy-five million, twenty-five thousand, five hundred sixty-four".