2503308325 has 48 divisors (see below), whose sum is σ = 3634588800. Its totient is φ = 1709621760.

The previous prime is 2503308317. The next prime is 2503308397. The reversal of 2503308325 is 5238033052.

It is not a de Polignac number, because 2503308325 - 2³ = 2503308317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3026562 + ... + 3027388.

It is an arithmetic number, because the mean of its divisors is an integer number (75720600).

Almost surely, 2^2503308325 is an apocalyptic number.

2503308325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2503308325 is a deficient number, since it is larger than the sum of its proper divisors (1131280475).

2503308325 is an equidigital number, since it uses as much as digits as its factorization.

2503308325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211 (or 1192 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2503308325 is about 50033.0723122216. The cubic root of 2503308325 is about 1357.8072227858.

The spelling of 2503308325 in words is "two billion, five hundred three million, three hundred eight thousand, three hundred twenty-five".