2625002863 has 6 divisors (see below), whose sum is σ = 3053574816. Its totient is φ = 2250002412.

The previous prime is 2625002837. The next prime is 2625002869. The reversal of 2625002863 is 3682005262.

It is not a de Polignac number, because 2625002863 - 2²⁹ = 2088131951 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 (2625002869) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26785695 + ... + 26785792.

It is an arithmetic number, because the mean of its divisors is an integer number (508929136).

Almost surely, 2^2625002863 is an apocalyptic number.

2625002863 is a deficient number, since it is larger than the sum of its proper divisors (428571953).

2625002863 is an equidigital number, since it uses as much as digits as its factorization.

2625002863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53571501 (or 53571494 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2625002863 is about 51234.7817698095. The cubic root of 2625002863 is about 1379.4625897015.

The spelling of 2625002863 in words is "two billion, six hundred twenty-five million, two thousand, eight hundred sixty-three".