22650116545 has 32 divisors (see below), whose sum is σ = 31307328000. Its totient is φ = 15409598976.

The previous prime is 22650116539. The next prime is 22650116597. The reversal of 22650116545 is 54561105622.

It is a cyclic number.

It is not a de Polignac number, because 22650116545 - 2⁵ = 22650116513 is a prime.

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, 5885812 + ... + 5889658.

It is an arithmetic number, because the mean of its divisors is an integer number (978354000).

Almost surely, 2^22650116545 is an apocalyptic number.

It is an amenable number.

22650116545 is a deficient number, since it is larger than the sum of its proper divisors (8657211455).

22650116545 is a wasteful number, since it uses less digits than its factorization.

22650116545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5137.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 22650116545 in words is "twenty-two billion, six hundred fifty million, one hundred sixteen thousand, five hundred forty-five".