2875172399 has 8 divisors (see below), whose sum is σ = 3138766848. Its totient is φ = 2611947160.

The previous prime is 2875172389. The next prime is 2875172449. The reversal of 2875172399 is 9932715782.

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 2875172399 - 2²⁸ = 2606736943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2875172399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875172309) 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, 75887 + ... + 107280.

It is an arithmetic number, because the mean of its divisors is an integer number (392345856).

Almost surely, 2^2875172399 is an apocalyptic number.

2875172399 is a deficient number, since it is larger than the sum of its proper divisors (263594449).

2875172399 is a wasteful number, since it uses less digits than its factorization.

2875172399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184605.

The product of its digits is 1905120, while the sum is 53.

The square root of 2875172399 is about 53620.6340786828. The cubic root of 2875172399 is about 1421.9619113764.

The spelling of 2875172399 in words is "two billion, eight hundred seventy-five million, one hundred seventy-two thousand, three hundred ninety-nine".