64037872079 has 8 divisors (see below), whose sum is σ = 67715894400. Its totient is φ = 60460617600.

The previous prime is 64037872069. The next prime is 64037872097. The reversal of 64037872079 is 97027873046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64037872079 - 2¹² = 64037867983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64037872079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64037872049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25190654 + ... + 25193195.

It is an arithmetic number, because the mean of its divisors is an integer number (8464486800).

Almost surely, 2^64037872079 is an apocalyptic number.

64037872079 is a deficient number, since it is larger than the sum of its proper divisors (3678022321).

64037872079 is a wasteful number, since it uses less digits than its factorization.

64037872079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50383921.

The product of its (nonzero) digits is 3556224, while the sum is 53.

The spelling of 64037872079 in words is "sixty-four billion, thirty-seven million, eight hundred seventy-two thousand, seventy-nine".