64056803264 has 28 divisors (see below), whose sum is σ = 127260120384. Its totient is φ = 31991261184.

The previous prime is 64056803263. The next prime is 64056803273. The reversal of 64056803264 is 46230865046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64056803263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524657 + ... + 635120.

Almost surely, 2^64056803264 is an apocalyptic number.

64056803264 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

64056803264 is a deficient number, since it is larger than the sum of its proper divisors (63203317120).

64056803264 is a wasteful number, since it uses less digits than its factorization.

64056803264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160652 (or 1160642 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 64056803264 in words is "sixty-four billion, fifty-six million, eight hundred three thousand, two hundred sixty-four".