6325520705 has 16 divisors (see below), whose sum is σ = 8954840064. Its totient is φ = 4197579840.

The previous prime is 6325520699. The next prime is 6325520723. The reversal of 6325520705 is 5070255236.

It is not a de Polignac number, because 6325520705 - 2²⁰ = 6324472129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

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, 2913902 + ... + 2916071.

It is an arithmetic number, because the mean of its divisors is an integer number (559677504).

Almost surely, 2^6325520705 is an apocalyptic number.

It is an amenable number.

6325520705 is a deficient number, since it is larger than the sum of its proper divisors (2629319359).

6325520705 is a wasteful number, since it uses less digits than its factorization.

6325520705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5830016.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 6325520705 is about 79533.1421798485. The cubic root of 6325520705 is about 1849.4052829062.

The spelling of 6325520705 in words is "six billion, three hundred twenty-five million, five hundred twenty thousand, seven hundred five".