5643045264 has 20 divisors (see below), whose sum is σ = 14577867056. Its totient is φ = 1881015072.

The previous prime is 5643045259. The next prime is 5643045283. The reversal of 5643045264 is 4625403465.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58781674 + ... + 58781769.

Almost surely, 2^5643045264 is an apocalyptic number.

It is an amenable number.

5643045264 is an abundant number, since it is smaller than the sum of its proper divisors (8934821792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5643045264 is a wasteful number, since it uses less digits than its factorization.

5643045264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117563454 (or 117563448 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The square root of 5643045264 is about 75120.2054310290. The cubic root of 5643045264 is about 1780.3464023048.

The spelling of 5643045264 in words is "five billion, six hundred forty-three million, forty-five thousand, two hundred sixty-four".