30522574909 has 24 divisors (see below), whose sum is σ = 33142111008. Its totient is φ = 28085395680.

The previous prime is 30522574897. The next prime is 30522574919. The reversal of 30522574909 is 90947522503.

It is not a de Polignac number, because 30522574909 - 2²⁵ = 30489020477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30522574919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9228034 + ... + 9231340.

It is an arithmetic number, because the mean of its divisors is an integer number (1380921292).

Almost surely, 2^30522574909 is an apocalyptic number.

It is an amenable number.

30522574909 is a deficient number, since it is larger than the sum of its proper divisors (2619536099).

30522574909 is a wasteful number, since it uses less digits than its factorization.

30522574909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073 (or 4054 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 30522574909 in words is "thirty billion, five hundred twenty-two million, five hundred seventy-four thousand, nine hundred nine".