22492940053 has 2 divisors, whose sum is σ = 22492940054. Its totient is φ = 22492940052.

The previous prime is 22492940039. The next prime is 22492940089. The reversal of 22492940053 is 35004929422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22000898929 + 492041124 = 148327^2 + 22182^2 .

It is a cyclic number.

It is not a de Polignac number, because 22492940053 - 2²¹ = 22490842901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22492939988 and 22492940015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22492940003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11246470026 + 11246470027.

It is an arithmetic number, because the mean of its divisors is an integer number (11246470027).

Almost surely, 2^22492940053 is an apocalyptic number.

It is an amenable number.

22492940053 is a deficient number, since it is larger than the sum of its proper divisors (1).

22492940053 is an equidigital number, since it uses as much as digits as its factorization.

22492940053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 22492940053 in words is "twenty-two billion, four hundred ninety-two million, nine hundred forty thousand, fifty-three".