64593829395413 has 16 divisors (see below), whose sum is σ = 66599671944960. Its totient is φ = 62601730546176.

The previous prime is 64593829395379. The next prime is 64593829395443. The reversal of 64593829395413 is 31459392839546.

It is a cyclic number.

It is not a de Polignac number, because 64593829395413 - 2²² = 64593825201109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64593829395443) 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, 83388656 + ... + 84159702.

It is an arithmetic number, because the mean of its divisors is an integer number (4162479496560).

Almost surely, 2^{64593829395413} is an apocalyptic number.

It is an amenable number.

64593829395413 is a deficient number, since it is larger than the sum of its proper divisors (2005842549547).

64593829395413 is a wasteful number, since it uses less digits than its factorization.

64593829395413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779956.

The product of its digits is 755827200, while the sum is 71.

The spelling of 64593829395413 in words is "sixty-four trillion, five hundred ninety-three billion, eight hundred twenty-nine million, three hundred ninety-five thousand, four hundred thirteen".