30532575780825 has 24 divisors (see below), whose sum is σ = 53137395045600. Its totient is φ = 15426985656960.

The previous prime is 30532575780799. The next prime is 30532575780869. The reversal of 30532575780825 is 52808757523503.

It is not a de Polignac number, because 30532575780825 - 2²¹ = 30532573683673 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10713183060 + ... + 10713185909.

It is an arithmetic number, because the mean of its divisors is an integer number (2214058126900).

Almost surely, 2^{30532575780825} is an apocalyptic number.

It is an amenable number.

30532575780825 is a deficient number, since it is larger than the sum of its proper divisors (22604819264775).

30532575780825 is a wasteful number, since it uses less digits than its factorization.

30532575780825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21426369001 (or 21426368996 counting only the distinct ones).

The product of its (nonzero) digits is 70560000, while the sum is 60.

The spelling of 30532575780825 in words is "thirty trillion, five hundred thirty-two billion, five hundred seventy-five million, seven hundred eighty thousand, eight hundred twenty-five".