22525655254 has 8 divisors (see below), whose sum is σ = 33975160128. Its totient is φ = 11200601880.

The previous prime is 22525655233. The next prime is 22525655263. The reversal of 22525655254 is 45255652522.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22525655254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31112422 + ... + 31113145.

It is an arithmetic number, because the mean of its divisors is an integer number (4246895016).

Almost surely, 2^22525655254 is an apocalyptic number.

22525655254 is a deficient number, since it is larger than the sum of its proper divisors (11449504874).

22525655254 is a wasteful number, since it uses less digits than its factorization.

22525655254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62225750.

The product of its digits is 1200000, while the sum is 43.

The spelling of 22525655254 in words is "twenty-two billion, five hundred twenty-five million, six hundred fifty-five thousand, two hundred fifty-four".