2500321299 has 16 divisors (see below), whose sum is σ = 3855919872. Its totient is φ = 1411540128.

The previous prime is 2500321279. The next prime is 2500321349. The reversal of 2500321299 is 9921230052.

It is not a de Polignac number, because 2500321299 - 2¹² = 2500317203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2500321249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715504 + ... + 718989.

It is an arithmetic number, because the mean of its divisors is an integer number (240994992).

Almost surely, 2^2500321299 is an apocalyptic number.

2500321299 is a deficient number, since it is larger than the sum of its proper divisors (1355598573).

2500321299 is a wasteful number, since it uses less digits than its factorization.

2500321299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434586.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 2500321299 is about 50003.2128867736. The cubic root of 2500321299 is about 1357.2669484512.

The spelling of 2500321299 in words is "two billion, five hundred million, three hundred twenty-one thousand, two hundred ninety-nine".