5456431133 has 2 divisors, whose sum is σ = 5456431134. Its totient is φ = 5456431132.

The previous prime is 5456431111. The next prime is 5456431159. The reversal of 5456431133 is 3311346545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3732354649 + 1724076484 = 61093^2 + 41522^2 .

It is a cyclic number.

It is not a de Polignac number, because 5456431133 - 2⁶ = 5456431069 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5456431093 and 5456431102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5456431103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728215566 + 2728215567.

It is an arithmetic number, because the mean of its divisors is an integer number (2728215567).

Almost surely, 2^5456431133 is an apocalyptic number.

It is an amenable number.

5456431133 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456431133 is an equidigital number, since it uses as much as digits as its factorization.

5456431133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 35.

The square root of 5456431133 is about 73867.6595879415. The cubic root of 5456431133 is about 1760.5007972475.

Adding to 5456431133 its reverse (3311346545), we get a palindrome (8767777678).

The spelling of 5456431133 in words is "five billion, four hundred fifty-six million, four hundred thirty-one thousand, one hundred thirty-three".