5432568893 has 4 divisors (see below), whose sum is σ = 5432773500. Its totient is φ = 5432364288.

The previous prime is 5432568887. The next prime is 5432568923. The reversal of 5432568893 is 3988652345.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4829277049 + 603291844 = 69493^2 + 24562^2 .

It is a cyclic number.

It is not a de Polignac number, because 5432568893 - 2²⁶ = 5365460029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432562893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55268 + ... + 117981.

It is an arithmetic number, because the mean of its divisors is an integer number (1358193375).

Almost surely, 2^5432568893 is an apocalyptic number.

It is an amenable number.

5432568893 is a deficient number, since it is larger than the sum of its proper divisors (204607).

5432568893 is a wasteful number, since it uses less digits than its factorization.

5432568893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204606.

The product of its digits is 6220800, while the sum is 53.

The square root of 5432568893 is about 73705.9623978956. The cubic root of 5432568893 is about 1757.9306874800.

The spelling of 5432568893 in words is "five billion, four hundred thirty-two million, five hundred sixty-eight thousand, eight hundred ninety-three".