25790552 has 32 divisors (see below), whose sum is σ = 49755600. Its totient is φ = 12528000.

The previous prime is 25790551. The next prime is 25790561. The reversal of 25790552 is 25509752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25790551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47402 + ... + 47942.

Almost surely, 2^25790552 is an apocalyptic number.

It is an amenable number.

25790552 is a deficient number, since it is larger than the sum of its proper divisors (23965048).

25790552 is a wasteful number, since it uses less digits than its factorization.

25790552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 25790552 is about 5078.4399179276. The cubic root of 25790552 is about 295.4519625724.

It can be divided in two parts, 257 and 90552, that added together give a palindrome (90809).

The spelling of 25790552 in words is "twenty-five million, seven hundred ninety thousand, five hundred fifty-two".