22652762455 has 4 divisors (see below), whose sum is σ = 27183314952. Its totient is φ = 18122209960.

The previous prime is 22652762449. The next prime is 22652762471. The reversal of 22652762455 is 55426725622.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22652762455 - 2¹¹ = 22652760407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2265276241 + ... + 2265276250.

It is an arithmetic number, because the mean of its divisors is an integer number (6795828738).

Almost surely, 2^22652762455 is an apocalyptic number.

22652762455 is a deficient number, since it is larger than the sum of its proper divisors (4530552497).

22652762455 is an equidigital number, since it uses as much as digits as its factorization.

22652762455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530552496.

The product of its digits is 2016000, while the sum is 46.

The spelling of 22652762455 in words is "twenty-two billion, six hundred fifty-two million, seven hundred sixty-two thousand, four hundred fifty-five".