6345326546 has 16 divisors (see below), whose sum is σ = 10251830400. Its totient is φ = 2928130128.

The previous prime is 6345326539. The next prime is 6345326573. The reversal of 6345326546 is 6456235436.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6345326497 and 6345326506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177575 + ... + 210293.

It is an arithmetic number, because the mean of its divisors is an integer number (640739400).

Almost surely, 2^6345326546 is an apocalyptic number.

6345326546 is a deficient number, since it is larger than the sum of its proper divisors (3906503854).

6345326546 is a wasteful number, since it uses less digits than its factorization.

6345326546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40193.

The product of its digits is 1555200, while the sum is 44.

The square root of 6345326546 is about 79657.5579967149. The cubic root of 6345326546 is about 1851.3334964254. Note that the first 3 decimals are identical.

The spelling of 6345326546 in words is "six billion, three hundred forty-five million, three hundred twenty-six thousand, five hundred forty-six".