6459950904393 has 16 divisors (see below), whose sum is σ = 9844268635520. Its totient is φ = 3691200295296.

The previous prime is 6459950904371. The next prime is 6459950904427. The reversal of 6459950904393 is 3934090599546.

6459950904393 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6459950904393 - 2⁸ = 6459950904137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6459950908393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7945738 + ... + 8720931.

It is an arithmetic number, because the mean of its divisors is an integer number (615266789720).

Almost surely, 2^{6459950904393} is an apocalyptic number.

It is an amenable number.

6459950904393 is a deficient number, since it is larger than the sum of its proper divisors (3384317731127).

6459950904393 is a wasteful number, since it uses less digits than its factorization.

6459950904393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16685136.

The product of its (nonzero) digits is 141717600, while the sum is 66.

The spelling of 6459950904393 in words is "six trillion, four hundred fifty-nine billion, nine hundred fifty million, nine hundred four thousand, three hundred ninety-three".