1159057297 has 8 divisors (see below), whose sum is σ = 1269556200. Its totient is φ = 1053260544.

The previous prime is 1159057283. The next prime is 1159057307. The reversal of 1159057297 is 7927509511.

It can be written as a sum of positive squares in 4 ways, for example, as 220492801 + 938564496 = 14849^2 + 30636^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1159057297 - 2⁷ = 1159057169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1159057267) 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, 1175022 + ... + 1176007.

It is an arithmetic number, because the mean of its divisors is an integer number (158694525).

Almost surely, 2^1159057297 is an apocalyptic number.

1159057297 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1159057297 is a deficient number, since it is larger than the sum of its proper divisors (110498903).

1159057297 is a wasteful number, since it uses less digits than its factorization.

1159057297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351075.

The product of its (nonzero) digits is 198450, while the sum is 46.

The square root of 1159057297 is about 34044.9305624200. The cubic root of 1159057297 is about 1050.4328667247.

The spelling of 1159057297 in words is "one billion, one hundred fifty-nine million, fifty-seven thousand, two hundred ninety-seven".