22972552589 has 8 divisors (see below), whose sum is σ = 26262161088. Its totient is φ = 19684897920.

The previous prime is 22972552549. The next prime is 22972552597. The reversal of 22972552589 is 98525527922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22972552589 - 2¹⁶ = 22972487053 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 (22972552549) 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 7 ways as a sum of consecutive naturals, for example, 463172 + ... + 510365.

It is an arithmetic number, because the mean of its divisors is an integer number (3282770136).

Almost surely, 2^22972552589 is an apocalyptic number.

It is an amenable number.

22972552589 is a deficient number, since it is larger than the sum of its proper divisors (3289608499).

22972552589 is an equidigital number, since it uses as much as digits as its factorization.

22972552589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976915.

The product of its digits is 9072000, while the sum is 56.

The spelling of 22972552589 in words is "twenty-two billion, nine hundred seventy-two million, five hundred fifty-two thousand, five hundred eighty-nine".