6425335246 has 16 divisors (see below), whose sum is σ = 10971324288. Its totient is φ = 2793623800.

The previous prime is 6425335237. The next prime is 6425335247.

6425335246 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6425335199 and 6425335208.

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 7 ways as a sum of consecutive naturals, for example, 6348640 + ... + 6349651.

It is an arithmetic number, because the mean of its divisors is an integer number (685707768).

Almost surely, 2^6425335246 is an apocalyptic number.

6425335246 is a deficient number, since it is larger than the sum of its proper divisors (4545989042).

6425335246 is a wasteful number, since it uses less digits than its factorization.

6425335246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12698327.

The product of its digits is 518400, while the sum is 40.

The square root of 6425335246 is about 80158.1888892208. The cubic root of 6425335246 is about 1859.0822201631.

It can be divided in two parts, 64253 and 35246, that added together give a palindrome (99499).

The spelling of 6425335246 in words is "six billion, four hundred twenty-five million, three hundred thirty-five thousand, two hundred forty-six".