22752941789452 has 48 divisors (see below), whose sum is σ = 48337628871168. Its totient is φ = 9148146981120.

The previous prime is 22752941789449. The next prime is 22752941789477. The reversal of 22752941789452 is 25498714925722.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 76701318 + ... + 76997389.

It is an arithmetic number, because the mean of its divisors is an integer number (1007033934816).

Almost surely, 2^{22752941789452} is an apocalyptic number.

It is an amenable number.

22752941789452 is an abundant number, since it is smaller than the sum of its proper divisors (25584687081716).

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

22752941789452 is a wasteful number, since it uses less digits than its factorization.

22752941789452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153699046 (or 153699044 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 67.

The spelling of 22752941789452 in words is "twenty-two trillion, seven hundred fifty-two billion, nine hundred forty-one million, seven hundred eighty-nine thousand, four hundred fifty-two".