2503620625 has 40 divisors (see below), whose sum is σ = 3477836736. Its totient is φ = 1786200000.

The previous prime is 2503620523. The next prime is 2503620659. The reversal of 2503620625 is 5260263052.

It is not a de Polignac number, because 2503620625 - 2²³ = 2495232017 is a prime.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 360940 + ... + 367810.

Almost surely, 2^2503620625 is an apocalyptic number.

2503620625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2503620625 is a deficient number, since it is larger than the sum of its proper divisors (974216111).

2503620625 is an equidigital number, since it uses as much as digits as its factorization.

2503620625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6955 (or 6940 counting only the distinct ones).

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

The square root of 2503620625 is about 50036.1931505585. The cubic root of 2503620625 is about 1357.8636848097.

Adding to 2503620625 its reverse (5260263052), we get a palindrome (7763883677).

The spelling of 2503620625 in words is "two billion, five hundred three million, six hundred twenty thousand, six hundred twenty-five".