22752455573 has 4 divisors (see below), whose sum is σ = 22860287328. Its totient is φ = 22644623820.

The previous prime is 22752455533. The next prime is 22752455651. The reversal of 22752455573 is 37555425722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22752455573 - 2⁸ = 22752455317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22752455533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53915561 + ... + 53915982.

It is an arithmetic number, because the mean of its divisors is an integer number (5715071832).

Almost surely, 2^22752455573 is an apocalyptic number.

It is an amenable number.

22752455573 is a deficient number, since it is larger than the sum of its proper divisors (107831755).

22752455573 is a wasteful number, since it uses less digits than its factorization.

22752455573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107831754.

The product of its digits is 2940000, while the sum is 47.

The spelling of 22752455573 in words is "twenty-two billion, seven hundred fifty-two million, four hundred fifty-five thousand, five hundred seventy-three".