64466183383 has 16 divisors (see below), whose sum is σ = 74027685376. Its totient is φ = 54993180960.

The previous prime is 64466183377. The next prime is 64466183407. The reversal of 64466183383 is 38338166446.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64466183383 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 64466183383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64466183303) 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, 1610593 + ... + 1650133.

It is an arithmetic number, because the mean of its divisors is an integer number (4626730336).

Almost surely, 2^64466183383 is an apocalyptic number.

64466183383 is a deficient number, since it is larger than the sum of its proper divisors (9561501993).

64466183383 is a wasteful number, since it uses less digits than its factorization.

64466183383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40654.

The product of its digits is 5971968, while the sum is 52.

The spelling of 64466183383 in words is "sixty-four billion, four hundred sixty-six million, one hundred eighty-three thousand, three hundred eighty-three".