6325625125 has 8 divisors (see below), whose sum is σ = 7894380312. Its totient is φ = 5060500000.

The previous prime is 6325625069. The next prime is 6325625129. The reversal of 6325625125 is 5215265236.

It can be written as a sum of positive squares in 4 ways, for example, as 368409636 + 5957215489 = 19194^2 + 77183^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6325625125 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 (6325625129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25302376 + ... + 25302625.

It is an arithmetic number, because the mean of its divisors is an integer number (986797539).

Almost surely, 2^6325625125 is an apocalyptic number.

It is an amenable number.

6325625125 is a deficient number, since it is larger than the sum of its proper divisors (1568755187).

6325625125 is an equidigital number, since it uses as much as digits as its factorization.

6325625125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50605016 (or 50605006 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 6325625125 is about 79533.7986330340. The cubic root of 6325625125 is about 1849.4154593458.

The spelling of 6325625125 in words is "six billion, three hundred twenty-five million, six hundred twenty-five thousand, one hundred twenty-five".