22553747705263 has 2 divisors, whose sum is σ = 22553747705264. Its totient is φ = 22553747705262.

The previous prime is 22553747705239. The next prime is 22553747705273. The reversal of 22553747705263 is 36250774735522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22553747705263 - 2²¹ = 22553745608111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22553747705198 and 22553747705207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22553747705213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11276873852631 + 11276873852632.

It is an arithmetic number, because the mean of its divisors is an integer number (11276873852632).

Almost surely, 2^{22553747705263} is an apocalyptic number.

22553747705263 is a deficient number, since it is larger than the sum of its proper divisors (1).

22553747705263 is an equidigital number, since it uses as much as digits as its factorization.

22553747705263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 74088000, while the sum is 58.

The spelling of 22553747705263 in words is "twenty-two trillion, five hundred fifty-three billion, seven hundred forty-seven million, seven hundred five thousand, two hundred sixty-three".