2625259503 has 4 divisors (see below), whose sum is σ = 3500346008. Its totient is φ = 1750173000.

The previous prime is 2625259499. The next prime is 2625259531. The reversal of 2625259503 is 3059525262.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2625259503 - 2² = 2625259499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625259543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437543248 + ... + 437543253.

It is an arithmetic number, because the mean of its divisors is an integer number (875086502).

Almost surely, 2^2625259503 is an apocalyptic number.

2625259503 is a deficient number, since it is larger than the sum of its proper divisors (875086505).

2625259503 is an equidigital number, since it uses as much as digits as its factorization.

2625259503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875086504.

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 2625259503 is about 51237.2862571780. The cubic root of 2625259503 is about 1379.5075437785.

The spelling of 2625259503 in words is "two billion, six hundred twenty-five million, two hundred fifty-nine thousand, five hundred three".