25776532 has 12 divisors (see below), whose sum is σ = 45208800. Its totient is φ = 12859736.

The previous prime is 25776529. The next prime is 25776547. The reversal of 25776532 is 23567752.

It is a junction number, because it is equal to n+sod(n) for n = 25776491 and 25776500.

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, 5032 + ... + 8767.

It is an arithmetic number, because the mean of its divisors is an integer number (3767400).

Almost surely, 2^25776532 is an apocalyptic number.

It is an amenable number.

25776532 is a deficient number, since it is larger than the sum of its proper divisors (19432268).

25776532 is a wasteful number, since it uses less digits than its factorization.

25776532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14270 (or 14268 counting only the distinct ones).

The product of its digits is 88200, while the sum is 37.

The square root of 25776532 is about 5077.0593851165. The cubic root of 25776532 is about 295.3984159954.

The spelling of 25776532 in words is "twenty-five million, seven hundred seventy-six thousand, five hundred thirty-two".