2525249995 has 8 divisors (see below), whose sum is σ = 3030575760. Its totient is φ = 2020016160.

The previous prime is 2525249873. The next prime is 2525249999. The reversal of 2525249995 is 5999425252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2525249995 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2525249999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77016 + ... + 104794.

It is an arithmetic number, because the mean of its divisors is an integer number (378821970).

Almost surely, 2^2525249995 is an apocalyptic number.

2525249995 is a deficient number, since it is larger than the sum of its proper divisors (505325765).

2525249995 is a wasteful number, since it uses less digits than its factorization.

2525249995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45965.

The product of its digits is 2916000, while the sum is 52.

The square root of 2525249995 is about 50251.8655872595. The cubic root of 2525249995 is about 1361.7627795854.

The spelling of 2525249995 in words is "two billion, five hundred twenty-five million, two hundred forty-nine thousand, nine hundred ninety-five".