5004400625 has 30 divisors (see below), whose sum is σ = 7274522970. Its totient is φ = 3431568000.

The previous prime is 5004400607. The next prime is 5004400691. The reversal of 5004400625 is 5260044005.

It can be written as a sum of positive squares in 5 ways, for example, as 3269094976 + 1735305649 = 57176^2 + 41657^2 .

It is not a de Polignac number, because 5004400625 - 2⁸ = 5004400369 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5004400594 and 5004400603.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 51080 + ... + 112329.

It is an arithmetic number, because the mean of its divisors is an integer number (242484099).

Almost surely, 2^5004400625 is an apocalyptic number.

It is an amenable number.

5004400625 is a deficient number, since it is larger than the sum of its proper divisors (2270122345).

5004400625 is an equidigital number, since it uses as much as digits as its factorization.

5004400625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163443 (or 163421 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5004400625 is about 70741.7883927174. The cubic root of 5004400625 is about 1710.4774637662.

The spelling of 5004400625 in words is "five billion, four million, four hundred thousand, six hundred twenty-five".