2500023873 has 8 divisors (see below), whose sum is σ = 3333701728. Its totient is φ = 1666514304.

The previous prime is 2500023871. The next prime is 2500023907. The reversal of 2500023873 is 3783200052.

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

It is not a de Polignac number, because 2500023873 - 2¹ = 2500023871 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 2500023873.

It is not an unprimeable number, because it can be changed into a prime (2500023871) 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, 1936 + ... + 70737.

It is an arithmetic number, because the mean of its divisors is an integer number (416712716).

Almost surely, 2^2500023873 is an apocalyptic number.

It is an amenable number.

2500023873 is a deficient number, since it is larger than the sum of its proper divisors (833677855).

2500023873 is a wasteful number, since it uses less digits than its factorization.

2500023873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84143.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2500023873 is about 50000.2387294301. The cubic root of 2500023873 is about 1357.2131283698.

The spelling of 2500023873 in words is "two billion, five hundred million, twenty-three thousand, eight hundred seventy-three".