25882052641 has 3 divisors (see below), whose sum is σ = 25882213521. Its totient is φ = 25881891762.

The previous prime is 25882052629. The next prime is 25882052687. The reversal of 25882052641 is 14625028852.

The square root of 25882052641 is 160879.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 25882052641 - 2¹⁵ = 25882019873 is a prime.

It is a super-2 number, since 2×25882052641² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25882082641) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 80440 + ... + 241318.

It is an arithmetic number, because the mean of its divisors is an integer number (8627404507).

Almost surely, 2^25882052641 is an apocalyptic number.

25882052641 is the 160879-th square number.

25882052641 is the 80440-th centered octagonal number.

It is an amenable number.

25882052641 is a deficient number, since it is larger than the sum of its proper divisors (160880).

25882052641 is an frugal number, since it uses more digits than its factorization.

25882052641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321758 (or 160879 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 43.

The spelling of 25882052641 in words is "twenty-five billion, eight hundred eighty-two million, fifty-two thousand, six hundred forty-one".