22524775025 has 12 divisors (see below), whose sum is σ = 29400759600. Its totient is φ = 17071408080.

The previous prime is 22524775019. The next prime is 22524775087. The reversal of 22524775025 is 52057742522.

It is not a de Polignac number, because 22524775025 - 2¹⁰ = 22524774001 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23709815 + ... + 23710764.

It is an arithmetic number, because the mean of its divisors is an integer number (2450063300).

Almost surely, 2^22524775025 is an apocalyptic number.

22524775025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22524775025 is a deficient number, since it is larger than the sum of its proper divisors (6875984575).

22524775025 is a wasteful number, since it uses less digits than its factorization.

22524775025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47420608 (or 47420603 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 41.

The spelling of 22524775025 in words is "twenty-two billion, five hundred twenty-four million, seven hundred seventy-five thousand, twenty-five".