1151459279 has 2 divisors, whose sum is σ = 1151459280. Its totient is φ = 1151459278.

The previous prime is 1151459227. The next prime is 1151459329. The reversal of 1151459279 is 9729541511.

It is a strong prime.

It is an emirp because it is prime and its reverse (9729541511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1151459279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151459479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575729639 + 575729640.

It is an arithmetic number, because the mean of its divisors is an integer number (575729640).

Almost surely, 2^1151459279 is an apocalyptic number.

1151459279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151459279 is an equidigital number, since it uses as much as digits as its factorization.

1151459279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 44.

The square root of 1151459279 is about 33933.1589894015. The cubic root of 1151459279 is about 1048.1325169797.

The spelling of 1151459279 in words is "one billion, one hundred fifty-one million, four hundred fifty-nine thousand, two hundred seventy-nine".