2502251625 has 16 divisors (see below), whose sum is σ = 4163747328. Its totient is φ = 1334534000.

The previous prime is 2502251599. The next prime is 2502251677. The reversal of 2502251625 is 5261522052.

It is not a de Polignac number, because 2502251625 - 2⁵ = 2502251593 is a prime.

It is a super-2 number, since 2×2502251625² = 12522526389630281250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2502251592 and 2502251601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3335961 + ... + 3336710.

It is an arithmetic number, because the mean of its divisors is an integer number (260234208).

Almost surely, 2^2502251625 is an apocalyptic number.

2502251625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2502251625 is a deficient number, since it is larger than the sum of its proper divisors (1661495703).

2502251625 is an equidigital number, since it uses as much as digits as its factorization.

2502251625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6672689 (or 6672679 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2502251625 is about 50022.5111824666. The cubic root of 2502251625 is about 1357.6161427377.

Adding to 2502251625 its reverse (5261522052), we get a palindrome (7763773677).

The spelling of 2502251625 in words is "two billion, five hundred two million, two hundred fifty-one thousand, six hundred twenty-five".