22755534150765 has 16 divisors (see below), whose sum is σ = 39209535767808. Its totient is φ = 11202724504896.

The previous prime is 22755534150761. The next prime is 22755534150779. The reversal of 22755534150765 is 56705143555722.

It is a happy number.

It is not a de Polignac number, because 22755534150765 - 2² = 22755534150761 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22755534150761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58347523269 + ... + 58347523658.

It is an arithmetic number, because the mean of its divisors is an integer number (2450595985488).

Almost surely, 2^{22755534150765} is an apocalyptic number.

It is an amenable number.

22755534150765 is a deficient number, since it is larger than the sum of its proper divisors (16454001617043).

22755534150765 is a wasteful number, since it uses less digits than its factorization.

22755534150765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116695046948.

The product of its (nonzero) digits is 44100000, while the sum is 57.

The spelling of 22755534150765 in words is "twenty-two trillion, seven hundred fifty-five billion, five hundred thirty-four million, one hundred fifty thousand, seven hundred sixty-five".