22553256576733 has 2 divisors, whose sum is σ = 22553256576734. Its totient is φ = 22553256576732.

The previous prime is 22553256576727. The next prime is 22553256576791. The reversal of 22553256576733 is 33767565235522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21315193118244 + 1238063458489 = 4616838^2 + 1112683^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22553256576733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22553266576733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11276628288366 + 11276628288367.

It is an arithmetic number, because the mean of its divisors is an integer number (11276628288367).

Almost surely, 2^{22553256576733} is an apocalyptic number.

It is an amenable number.

22553256576733 is a deficient number, since it is larger than the sum of its proper divisors (1).

22553256576733 is an equidigital number, since it uses as much as digits as its factorization.

22553256576733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 238140000, while the sum is 61.

The spelling of 22553256576733 in words is "twenty-two trillion, five hundred fifty-three billion, two hundred fifty-six million, five hundred seventy-six thousand, seven hundred thirty-three".