25422250355 has 8 divisors (see below), whose sum is σ = 30677130000. Its totient is φ = 20224180576.

The previous prime is 25422250319. The next prime is 25422250393. The reversal of 25422250355 is 55305222452.

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 25422250355 - 2⁸ = 25422250099 is a prime.

It is a super-2 number, since 2×25422250355² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14201480 + ... + 14203269.

It is an arithmetic number, because the mean of its divisors is an integer number (3834641250).

Almost surely, 2^25422250355 is an apocalyptic number.

25422250355 is a deficient number, since it is larger than the sum of its proper divisors (5254879645).

25422250355 is a wasteful number, since it uses less digits than its factorization.

25422250355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28404933.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 25422250355 in words is "twenty-five billion, four hundred twenty-two million, two hundred fifty thousand, three hundred fifty-five".