2025697487 has 8 divisors (see below), whose sum is σ = 2210310912. Its totient is φ = 1841160600.

The previous prime is 2025697397. The next prime is 2025697507. The reversal of 2025697487 is 7847965202.

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 2025697487 - 2²⁴ = 2008920271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025693487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45812 + ... + 78422.

It is an arithmetic number, because the mean of its divisors is an integer number (276288864).

Almost surely, 2^2025697487 is an apocalyptic number.

2025697487 is a deficient number, since it is larger than the sum of its proper divisors (184613425).

2025697487 is a wasteful number, since it uses less digits than its factorization.

2025697487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38269.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 2025697487 is about 45007.7491883342. The cubic root of 2025697487 is about 1265.2942364193.

The spelling of 2025697487 in words is "two billion, twenty-five million, six hundred ninety-seven thousand, four hundred eighty-seven".