25833020352 has 28 divisors (see below), whose sum is σ = 68349866856. Its totient is φ = 8611006720.

The previous prime is 25833020329. The next prime is 25833020363. The reversal of 25833020352 is 25302033852.

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, 67273299 + ... + 67273682.

Almost surely, 2^25833020352 is an apocalyptic number.

It is an amenable number.

25833020352 is an abundant number, since it is smaller than the sum of its proper divisors (42516846504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25833020352 is a wasteful number, since it uses less digits than its factorization.

25833020352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134546996 (or 134546986 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 25833020352 in words is "twenty-five billion, eight hundred thirty-three million, twenty thousand, three hundred fifty-two".