22525525262455 has 8 divisors (see below), whose sum is σ = 28205875111392. Its totient is φ = 17236923679008.

The previous prime is 22525525262453. The next prime is 22525525262483. The reversal of 22525525262455 is 55426252552522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22525525262455 - 2¹ = 22525525262453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22525525262453) 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 in 7 ways as a sum of consecutive naturals, for example, 97937066244 + ... + 97937066473.

It is an arithmetic number, because the mean of its divisors is an integer number (3525734388924).

Almost surely, 2^{22525525262455} is an apocalyptic number.

22525525262455 is a deficient number, since it is larger than the sum of its proper divisors (5680349848937).

22525525262455 is a wasteful number, since it uses less digits than its factorization.

22525525262455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195874132745.

The product of its digits is 24000000, while the sum is 52.

The spelling of 22525525262455 in words is "twenty-two trillion, five hundred twenty-five billion, five hundred twenty-five million, two hundred sixty-two thousand, four hundred fifty-five".