22525525262453 has 2 divisors, whose sum is σ = 22525525262454. Its totient is φ = 22525525262452.

The previous prime is 22525525262417. The next prime is 22525525262483. The reversal of 22525525262453 is 35426252552522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22079539038769 + 445986223684 = 4698887^2 + 667822^2 .

It is a cyclic number.

It is not a de Polignac number, because 22525525262453 - 2¹⁶ = 22525525196917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22525525262483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11262762631226 + 11262762631227.

It is an arithmetic number, because the mean of its divisors is an integer number (11262762631227).

Almost surely, 2^{22525525262453} is an apocalyptic number.

It is an amenable number.

22525525262453 is a deficient number, since it is larger than the sum of its proper divisors (1).

22525525262453 is an equidigital number, since it uses as much as digits as its factorization.

22525525262453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400000, while the sum is 50.

The spelling of 22525525262453 in words is "twenty-two trillion, five hundred twenty-five billion, five hundred twenty-five million, two hundred sixty-two thousand, four hundred fifty-three".