5065764643 has 8 divisors (see below), whose sum is σ = 5133441248. Its totient is φ = 4998443904.

The previous prime is 5065764623. The next prime is 5065764661. The reversal of 5065764643 is 3464675605.

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 5065764643 - 2²¹ = 5063667491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5065764593 and 5065764602.

It is not an unprimeable number, because it can be changed into a prime (5065764623) 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 7 ways as a sum of consecutive naturals, for example, 60246 + ... + 117307.

It is an arithmetic number, because the mean of its divisors is an integer number (641680156).

Almost surely, 2^5065764643 is an apocalyptic number.

5065764643 is a deficient number, since it is larger than the sum of its proper divisors (67676605).

5065764643 is a wasteful number, since it uses less digits than its factorization.

5065764643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177933.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The square root of 5065764643 is about 71174.1852289157. The cubic root of 5065764643 is about 1717.4403791701.

The spelling of 5065764643 in words is "five billion, sixty-five million, seven hundred sixty-four thousand, six hundred forty-three".