1150259479 has 2 divisors, whose sum is σ = 1150259480. Its totient is φ = 1150259478.

The previous prime is 1150259437. The next prime is 1150259489. The reversal of 1150259479 is 9749520511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1150259479 - 2⁷ = 1150259351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150259489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575129739 + 575129740.

It is an arithmetic number, because the mean of its divisors is an integer number (575129740).

Almost surely, 2^1150259479 is an apocalyptic number.

1150259479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150259479 is an equidigital number, since it uses as much as digits as its factorization.

1150259479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 43.

The square root of 1150259479 is about 33915.4755089767. The cubic root of 1150259479 is about 1047.7683453437.

The spelling of 1150259479 in words is "one billion, one hundred fifty million, two hundred fifty-nine thousand, four hundred seventy-nine".