22552554245 has 32 divisors (see below), whose sum is σ = 29594896128. Its totient is φ = 16398908928.

The previous prime is 22552554197. The next prime is 22552554289. The reversal of 22552554245 is 54245525522.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22552554245 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1151777 + ... + 1171193.

It is an arithmetic number, because the mean of its divisors is an integer number (924840504).

Almost surely, 2^22552554245 is an apocalyptic number.

It is an amenable number.

22552554245 is a deficient number, since it is larger than the sum of its proper divisors (7042341883).

22552554245 is a wasteful number, since it uses less digits than its factorization.

22552554245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19709.

The product of its digits is 800000, while the sum is 41.

The spelling of 22552554245 in words is "twenty-two billion, five hundred fifty-two million, five hundred fifty-four thousand, two hundred forty-five".