2525381596 has 12 divisors (see below), whose sum is σ = 4571811720. Its totient is φ = 1219149680.

The previous prime is 2525381591. The next prime is 2525381597. The reversal of 2525381596 is 6951835252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525381591) 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, 10885150 + ... + 10885381.

It is an arithmetic number, because the mean of its divisors is an integer number (380984310).

Almost surely, 2^2525381596 is an apocalyptic number.

It is an amenable number.

2525381596 is a deficient number, since it is larger than the sum of its proper divisors (2046430124).

2525381596 is a wasteful number, since it uses less digits than its factorization.

2525381596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21770564 (or 21770562 counting only the distinct ones).

The product of its digits is 648000, while the sum is 46.

The square root of 2525381596 is about 50253.1749842734. The cubic root of 2525381596 is about 1361.7864348315.

The spelling of 2525381596 in words is "two billion, five hundred twenty-five million, three hundred eighty-one thousand, five hundred ninety-six".