22755764331450 has 48 divisors (see below), whose sum is σ = 62704772828160. Its totient is φ = 6068203821360.

The previous prime is 22755764331437. The next prime is 22755764331457. The reversal of 22755764331450 is 5413346755722.

22755764331450 is a `hidden beast` number, since 2 + 2 + 7 + 5 + 576 + 4 + 3 + 3 + 14 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (22755764331457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8428059514 + ... + 8428062213.

It is an arithmetic number, because the mean of its divisors is an integer number (1306349433920).

Almost surely, 2^{22755764331450} is an apocalyptic number.

22755764331450 is an abundant number, since it is smaller than the sum of its proper divisors (39949008496710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22755764331450 is a wasteful number, since it uses less digits than its factorization.

22755764331450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16856121748 (or 16856121737 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 54.

The spelling of 22755764331450 in words is "twenty-two trillion, seven hundred fifty-five billion, seven hundred sixty-four million, three hundred thirty-one thousand, four hundred fifty".