2625252879 has 8 divisors (see below), whose sum is σ = 3502844800. Its totient is φ = 1748914776.

The previous prime is 2625252841. The next prime is 2625252907. The reversal of 2625252879 is 9782525262.

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

It is not a de Polignac number, because 2625252879 - 2¹⁵ = 2625220111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625252079) 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 in 7 ways as a sum of consecutive naturals, for example, 308557 + ... + 316950.

It is an arithmetic number, because the mean of its divisors is an integer number (437855600).

Almost surely, 2^2625252879 is an apocalyptic number.

2625252879 is a deficient number, since it is larger than the sum of its proper divisors (877591921).

2625252879 is a wasteful number, since it uses less digits than its factorization.

2625252879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626909.

The product of its digits is 1209600, while the sum is 48.

The square root of 2625252879 is about 51237.2216167114. The cubic root of 2625252879 is about 1379.5063835293.

The spelling of 2625252879 in words is "two billion, six hundred twenty-five million, two hundred fifty-two thousand, eight hundred seventy-nine".