2530602873 has 24 divisors (see below), whose sum is σ = 3738163520. Its totient is φ = 1649172960.

The previous prime is 2530602869. The next prime is 2530602883. The reversal of 2530602873 is 3782060352.

It is not a de Polignac number, because 2530602873 - 2² = 2530602869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2530602863) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75348 + ... + 103626.

Almost surely, 2^2530602873 is an apocalyptic number.

It is an amenable number.

2530602873 is a deficient number, since it is larger than the sum of its proper divisors (1207560647).

2530602873 is a wasteful number, since it uses less digits than its factorization.

2530602873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28509 (or 28506 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2530602873 is about 50305.0978828190. The cubic root of 2530602873 is about 1362.7242956838.

The spelling of 2530602873 in words is "two billion, five hundred thirty million, six hundred two thousand, eight hundred seventy-three".