2025697488 has 40 divisors (see below), whose sum is σ = 5241950208. Its totient is φ = 674084352.

The previous prime is 2025697397. The next prime is 2025697507. The reversal of 2025697488 is 8847965202.

It is a self number, because there is not a number n which added to its sum of digits gives 2025697488.

It is a congruent number.

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, 7120 + ... + 64047.

Almost surely, 2^2025697488 is an apocalyptic number.

It is an amenable number.

2025697488 is an abundant number, since it is smaller than the sum of its proper divisors (3216252720).

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

2025697488 is a wasteful number, since it uses less digits than its factorization.

2025697488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71771 (or 71765 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 2025697488 is about 45007.7491994434. The cubic root of 2025697488 is about 1265.2942366275.

The spelling of 2025697488 in words is "two billion, twenty-five million, six hundred ninety-seven thousand, four hundred eighty-eight".