6459754406 has 32 divisors (see below), whose sum is σ = 11661960960. Its totient is φ = 2621573856.

The previous prime is 6459754351. The next prime is 6459754439. The reversal of 6459754406 is 6044579546.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 816140 + ... + 824016.

It is an arithmetic number, because the mean of its divisors is an integer number (364436280).

Almost surely, 2^6459754406 is an apocalyptic number.

6459754406 is a deficient number, since it is larger than the sum of its proper divisors (5202206554).

6459754406 is a wasteful number, since it uses less digits than its factorization.

6459754406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10988.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The square root of 6459754406 is about 80372.5973575571. The cubic root of 6459754406 is about 1862.3958802267.

The spelling of 6459754406 in words is "six billion, four hundred fifty-nine million, seven hundred fifty-four thousand, four hundred six".