2500825003 has 4 divisors (see below), whose sum is σ = 2558983768. Its totient is φ = 2442666240.

The previous prime is 2500824959. The next prime is 2500825009. The reversal of 2500825003 is 3005280052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2500825003 - 2²¹ = 2498727851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2500825009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29079318 + ... + 29079403.

It is an arithmetic number, because the mean of its divisors is an integer number (639745942).

Almost surely, 2^2500825003 is an apocalyptic number.

2500825003 is a deficient number, since it is larger than the sum of its proper divisors (58158765).

2500825003 is an equidigital number, since it uses as much as digits as its factorization.

2500825003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58158764.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2500825003 is about 50008.2493494823. The cubic root of 2500825003 is about 1357.3580853899.

The spelling of 2500825003 in words is "two billion, five hundred million, eight hundred twenty-five thousand, three".