6459050064 has 40 divisors (see below), whose sum is σ = 16694458272. Its totient is φ = 2151909760.

The previous prime is 6459050063. The next prime is 6459050069. The reversal of 6459050064 is 4600509546.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6459050063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62554 + ... + 129734.

Almost surely, 2^6459050064 is an apocalyptic number.

It is an amenable number.

6459050064 is an abundant number, since it is smaller than the sum of its proper divisors (10235408208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6459050064 is a wasteful number, since it uses less digits than its factorization.

6459050064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69195 (or 69189 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 6459050064 is about 80368.2155083712. The cubic root of 6459050064 is about 1862.3281887307.

The spelling of 6459050064 in words is "six billion, four hundred fifty-nine million, fifty thousand, sixty-four".