4643264887473 has 8 divisors (see below), whose sum is σ = 6230453098048. Its totient is φ = 3075793300944.

The previous prime is 4643264887463. The next prime is 4643264887477. The reversal of 4643264887473 is 3747884623464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4643264887473 - 2⁶ = 4643264887409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4643264887477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4929155461 + ... + 4929156402.

It is an arithmetic number, because the mean of its divisors is an integer number (778806637256).

Almost surely, 2^{4643264887473} is an apocalyptic number.

It is an amenable number.

4643264887473 is a deficient number, since it is larger than the sum of its proper divisors (1587188210575).

4643264887473 is a wasteful number, since it uses less digits than its factorization.

4643264887473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9858312023.

The product of its digits is 520224768, while the sum is 66.

The spelling of 4643264887473 in words is "four trillion, six hundred forty-three billion, two hundred sixty-four million, eight hundred eighty-seven thousand, four hundred seventy-three".