5454351143 has 2 divisors, whose sum is σ = 5454351144. Its totient is φ = 5454351142.

The previous prime is 5454351131. The next prime is 5454351163. The reversal of 5454351143 is 3411534545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5454351143 - 2⁴ = 5454351127 is a prime.

It is a super-2 number, since 2×5454351143² = 59499892782290812898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5454351103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727175571 + 2727175572.

It is an arithmetic number, because the mean of its divisors is an integer number (2727175572).

Almost surely, 2^5454351143 is an apocalyptic number.

5454351143 is a deficient number, since it is larger than the sum of its proper divisors (1).

5454351143 is an equidigital number, since it uses as much as digits as its factorization.

5454351143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72000, while the sum is 35.

The square root of 5454351143 is about 73853.5790805023. The cubic root of 5454351143 is about 1760.2770680151.

Adding to 5454351143 its reverse (3411534545), we get a palindrome (8865885688).

The spelling of 5454351143 in words is "five billion, four hundred fifty-four million, three hundred fifty-one thousand, one hundred forty-three".