22453690496 has 32 divisors (see below), whose sum is σ = 47086280400. Its totient is φ = 10635957504.

The previous prime is 22453690451. The next prime is 22453690531. The reversal of 22453690496 is 69409635422.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4613870 + ... + 4618733.

Almost surely, 2^22453690496 is an apocalyptic number.

It is an amenable number.

22453690496 is an abundant number, since it is smaller than the sum of its proper divisors (24632589904).

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

22453690496 is an equidigital number, since it uses as much as digits as its factorization.

22453690496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9232636 (or 9232624 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 22453690496 in words is "twenty-two billion, four hundred fifty-three million, six hundred ninety thousand, four hundred ninety-six".