6425335245 has 16 divisors (see below), whose sum is σ = 11749184640. Its totient is φ = 2937296064.

The previous prime is 6425335237. The next prime is 6425335247. The reversal of 6425335245 is 5425335246.

It is not a de Polignac number, because 6425335245 - 2³ = 6425335237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6425335247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30596730 + ... + 30596939.

It is an arithmetic number, because the mean of its divisors is an integer number (734324040).

Almost surely, 2^6425335245 is an apocalyptic number.

It is an amenable number.

6425335245 is a deficient number, since it is larger than the sum of its proper divisors (5323849395).

6425335245 is a wasteful number, since it uses less digits than its factorization.

6425335245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61193684.

The product of its digits is 432000, while the sum is 39.

The square root of 6425335245 is about 80158.1888829831. The cubic root of 6425335245 is about 1859.0822200666.

Subtracting from 6425335245 its reverse (5425335246), we obtain a palindrome (999999999).

The spelling of 6425335245 in words is "six billion, four hundred twenty-five million, three hundred thirty-five thousand, two hundred forty-five".