5453534143 has 2 divisors, whose sum is σ = 5453534144. Its totient is φ = 5453534142.

The previous prime is 5453534123. The next prime is 5453534153. The reversal of 5453534143 is 3414353545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5453534143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5453534123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2726767071 + 2726767072.

It is an arithmetic number, because the mean of its divisors is an integer number (2726767072).

Almost surely, 2^5453534143 is an apocalyptic number.

5453534143 is a deficient number, since it is larger than the sum of its proper divisors (1).

5453534143 is an equidigital number, since it uses as much as digits as its factorization.

5453534143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216000, while the sum is 37.

The square root of 5453534143 is about 73848.0476586890. The cubic root of 5453534143 is about 1760.1891737732.

Adding to 5453534143 its reverse (3414353545), we get a palindrome (8867887688).

The spelling of 5453534143 in words is "five billion, four hundred fifty-three million, five hundred thirty-four thousand, one hundred forty-three".