22450652253 has 32 divisors (see below), whose sum is σ = 33417031680. Its totient is φ = 14896716480.

The previous prime is 22450652243. The next prime is 22450652281. The reversal of 22450652253 is 35225605422.

It is not a de Polignac number, because 22450652253 - 2¹³ = 22450644061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22450652243) 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 31 ways as a sum of consecutive naturals, for example, 5592475 + ... + 5596487.

It is an arithmetic number, because the mean of its divisors is an integer number (1044282240).

Almost surely, 2^22450652253 is an apocalyptic number.

It is an amenable number.

22450652253 is a deficient number, since it is larger than the sum of its proper divisors (10966379427).

22450652253 is a wasteful number, since it uses less digits than its factorization.

22450652253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4946 (or 4940 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 22450652253 in words is "twenty-two billion, four hundred fifty million, six hundred fifty-two thousand, two hundred fifty-three".