64034322435505 has 8 divisors (see below), whose sum is σ = 77162698166400. Its totient is φ = 51013117119216.

The previous prime is 64034322435493. The next prime is 64034322435521. The reversal of 64034322435505 is 50553422343046.

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 64034322435505 - 2¹¹ = 64034322433457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26792602335 + ... + 26792604724.

It is an arithmetic number, because the mean of its divisors is an integer number (9645337270800).

Almost surely, 2^{64034322435505} is an apocalyptic number.

It is an amenable number.

64034322435505 is a deficient number, since it is larger than the sum of its proper divisors (13128375730895).

64034322435505 is a wasteful number, since it uses less digits than its factorization.

64034322435505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53585207303.

The product of its (nonzero) digits is 5184000, while the sum is 46.

The spelling of 64034322435505 in words is "sixty-four trillion, thirty-four billion, three hundred twenty-two million, four hundred thirty-five thousand, five hundred five".