1144511359 has 2 divisors, whose sum is σ = 1144511360. Its totient is φ = 1144511358.

The previous prime is 1144511293. The next prime is 1144511363. The reversal of 1144511359 is 9531154411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1144511359 - 2²⁵ = 1110956927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144511399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572255679 + 572255680.

It is an arithmetic number, because the mean of its divisors is an integer number (572255680).

Almost surely, 2^1144511359 is an apocalyptic number.

1144511359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144511359 is an equidigital number, since it uses as much as digits as its factorization.

1144511359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 34.

The square root of 1144511359 is about 33830.6275289123. The cubic root of 1144511359 is about 1046.0201141775.

The spelling of 1144511359 in words is "one billion, one hundred forty-four million, five hundred eleven thousand, three hundred fifty-nine".