5456333689 has 3 divisors (see below), whose sum is σ = 5456407557. Its totient is φ = 5456259822.

The previous prime is 5456333657. The next prime is 5456333693. The reversal of 5456333689 is 9863336545.

It is a happy number.

The square root of 5456333689 is 73867.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 5456333689 - 2⁵ = 5456333657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5456333609) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36934 + ... + 110800.

It is an arithmetic number, because the mean of its divisors is an integer number (1818802519).

Almost surely, 2^5456333689 is an apocalyptic number.

5456333689 is the 73867-th square number.

5456333689 is the 36934-th centered octagonal number.

It is an amenable number.

5456333689 is a deficient number, since it is larger than the sum of its proper divisors (73868).

5456333689 is an frugal number, since it uses more digits than its factorization.

5456333689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147734 (or 73867 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 52.

The cubic root of 5456333689 is about 1760.4903171824.

The spelling of 5456333689 in words is "five billion, four hundred fifty-six million, three hundred thirty-three thousand, six hundred eighty-nine".