30145522608 has 60 divisors (see below), whose sum is σ = 88033673520. Its totient is φ = 9611614848.

The previous prime is 30145522601. The next prime is 30145522613. The reversal of 30145522608 is 80622554103.

30145522608 is a `hidden beast` number, since 3 + 0 + 1 + 45 + 5 + 2 + 2 + 608 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (30145522601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4547643 + ... + 4554266.

It is an arithmetic number, because the mean of its divisors is an integer number (1467227892).

Almost surely, 2^30145522608 is an apocalyptic number.

It is an amenable number.

30145522608 is an abundant number, since it is smaller than the sum of its proper divisors (57888150912).

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

30145522608 is a wasteful number, since it uses less digits than its factorization.

30145522608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9101946 (or 9101937 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 30145522608 in words is "thirty billion, one hundred forty-five million, five hundred twenty-two thousand, six hundred eight".