25033215152 has 40 divisors (see below), whose sum is σ = 52952206080. Its totient is φ = 11369897280.

The previous prime is 25033215133. The next prime is 25033215191. The reversal of 25033215152 is 25151233052.

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, 174749 + ... + 283907.

It is an arithmetic number, because the mean of its divisors is an integer number (1323805152).

Almost surely, 2^25033215152 is an apocalyptic number.

25033215152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25033215152 is an abundant number, since it is smaller than the sum of its proper divisors (27918990928).

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

25033215152 is a wasteful number, since it uses less digits than its factorization.

25033215152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110481 (or 110475 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 25033215152 in words is "twenty-five billion, thirty-three million, two hundred fifteen thousand, one hundred fifty-two".