1144525043 has 2 divisors, whose sum is σ = 1144525044. Its totient is φ = 1144525042.

The previous prime is 1144525037. The next prime is 1144525073. The reversal of 1144525043 is 3405254411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144525043 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1144524997 and 1144525015.

It is not a weakly prime, because it can be changed into another prime (1144525003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572262521 + 572262522.

It is an arithmetic number, because the mean of its divisors is an integer number (572262522).

Almost surely, 2^1144525043 is an apocalyptic number.

1144525043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144525043 is an equidigital number, since it uses as much as digits as its factorization.

1144525043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1144525043 is about 33830.8297710831. The cubic root of 1144525043 is about 1046.0242829674.

Adding to 1144525043 its reverse (3405254411), we get a palindrome (4549779454).

The spelling of 1144525043 in words is "one billion, one hundred forty-four million, five hundred twenty-five thousand, forty-three".