25023633622 has 48 divisors (see below), whose sum is σ = 42736751280. Its totient is φ = 10968048000.

The previous prime is 25023633619. The next prime is 25023633641. The reversal of 25023633622 is 22633632052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 576997 + ... + 618847.

It is an arithmetic number, because the mean of its divisors is an integer number (890348985).

Almost surely, 2^25023633622 is an apocalyptic number.

25023633622 is a deficient number, since it is larger than the sum of its proper divisors (17713117658).

25023633622 is a wasteful number, since it uses less digits than its factorization.

25023633622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41969 (or 41956 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

The spelling of 25023633622 in words is "twenty-five billion, twenty-three million, six hundred thirty-three thousand, six hundred twenty-two".