64705883000 has 64 divisors (see below), whose sum is σ = 165176500320. Its totient is φ = 23529408000.

The previous prime is 64705882999. The next prime is 64705883017. The reversal of 64705883000 is 38850746.

It is a happy number.

64705883000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2930177 + ... + 2952176.

Almost surely, 2^64705883000 is an apocalyptic number.

It is an amenable number.

64705883000 is an abundant number, since it is smaller than the sum of its proper divisors (100470617320).

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

64705883000 is a wasteful number, since it uses less digits than its factorization.

64705883000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882385 (or 5882371 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 64705883000 in words is "sixty-four billion, seven hundred five million, eight hundred eighty-three thousand".