25252835596 has 6 divisors (see below), whose sum is σ = 44192462300. Its totient is φ = 12626417796.

The previous prime is 25252835581. The next prime is 25252835599. The reversal of 25252835596 is 69553825252.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (25252835599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156604446 + ... + 3156604453.

Almost surely, 2^25252835596 is an apocalyptic number.

It is an amenable number.

25252835596 is a deficient number, since it is larger than the sum of its proper divisors (18939626704).

25252835596 is a wasteful number, since it uses less digits than its factorization.

25252835596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6313208903 (or 6313208901 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 52.

The spelling of 25252835596 in words is "twenty-five billion, two hundred fifty-two million, eight hundred thirty-five thousand, five hundred ninety-six".