2525444167 has 8 divisors (see below), whose sum is σ = 2541989376. Its totient is φ = 2508951552.

The previous prime is 2525444161. The next prime is 2525444191. The reversal of 2525444167 is 7614445252.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2525444167 - 2⁷ = 2525444039 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 (2525444161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85603 + ... + 111259.

It is an arithmetic number, because the mean of its divisors is an integer number (317748672).

Almost surely, 2^2525444167 is an apocalyptic number.

2525444167 is a deficient number, since it is larger than the sum of its proper divisors (16545209).

2525444167 is a wasteful number, since it uses less digits than its factorization.

2525444167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26297.

The product of its digits is 268800, while the sum is 40.

The square root of 2525444167 is about 50253.7975380966. The cubic root of 2525444167 is about 1361.7976816646.

The spelling of 2525444167 in words is "two billion, five hundred twenty-five million, four hundred forty-four thousand, one hundred sixty-seven".