1150345959 has 8 divisors (see below), whose sum is σ = 1752908160. Its totient is φ = 657340536.

The previous prime is 1150345909. The next prime is 1150345961. The reversal of 1150345959 is 9595430511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1150345959 - 2⁹ = 1150345447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1150345959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150345909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27389169 + ... + 27389210.

It is an arithmetic number, because the mean of its divisors is an integer number (219113520).

Almost surely, 2^1150345959 is an apocalyptic number.

1150345959 is a deficient number, since it is larger than the sum of its proper divisors (602562201).

1150345959 is an equidigital number, since it uses as much as digits as its factorization.

1150345959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54778389.

The product of its (nonzero) digits is 121500, while the sum is 42.

The square root of 1150345959 is about 33916.7504192250. The cubic root of 1150345959 is about 1047.7946028208.

The spelling of 1150345959 in words is "one billion, one hundred fifty million, three hundred forty-five thousand, nine hundred fifty-nine".