22530314440504 has 128 divisors (see below), whose sum is σ = 45975832943040. Its totient is φ = 10289128108032.

The previous prime is 22530314440453. The next prime is 22530314440511. The reversal of 22530314440504 is 40504441303522.

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, 4517806699 + ... + 4517811685.

Almost surely, 2^{22530314440504} 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 22530314440504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22987916471520).

22530314440504 is an abundant number, since it is smaller than the sum of its proper divisors (23445518502536).

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

22530314440504 is a wasteful number, since it uses less digits than its factorization.

22530314440504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6329 (or 6325 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 22530314440504 in words is "twenty-two trillion, five hundred thirty billion, three hundred fourteen million, four hundred forty thousand, five hundred four".