25525796 has 12 divisors (see below), whose sum is σ = 45066252. Its totient is φ = 12649728.

The previous prime is 25525793. The next prime is 25525811. The reversal of 25525796 is 69752552.

It can be written as a sum of positive squares in 2 ways, for example, as 7344100 + 18181696 = 2710^2 + 4264^2 .

It is a super-2 number, since 2×25525796² = 1303132522867232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25525793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27785 + ... + 28688.

It is an arithmetic number, because the mean of its divisors is an integer number (3755521).

Almost surely, 2^25525796 is an apocalyptic number.

It is an amenable number.

25525796 is a deficient number, since it is larger than the sum of its proper divisors (19540456).

25525796 is a wasteful number, since it uses less digits than its factorization.

25525796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56590 (or 56588 counting only the distinct ones).

The product of its digits is 189000, while the sum is 41.

The square root of 25525796 is about 5052.3060081511. The cubic root of 25525796 is about 294.4374840278.

The spelling of 25525796 in words is "twenty-five million, five hundred twenty-five thousand, seven hundred ninety-six".