1160534065 has 8 divisors (see below), whose sum is σ = 1393030440. Its totient is φ = 928167552.

The previous prime is 1160534047. The next prime is 1160534113. The reversal of 1160534065 is 5604350611.

It can be written as a sum of positive squares in 4 ways, for example, as 90459121 + 1070074944 = 9511^2 + 32712^2 .

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 1160534065 - 2⁵ = 1160534033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11580 + ... + 49549.

It is an arithmetic number, because the mean of its divisors is an integer number (174128805).

Almost surely, 2^1160534065 is an apocalyptic number.

It is an amenable number.

1160534065 is a deficient number, since it is larger than the sum of its proper divisors (232496375).

1160534065 is an equidigital number, since it uses as much as digits as its factorization.

1160534065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64931.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1160534065 is about 34066.6121737986. The cubic root of 1160534065 is about 1050.8788001840.

Adding to 1160534065 its reverse (5604350611), we get a palindrome (6764884676).

The spelling of 1160534065 in words is "one billion, one hundred sixty million, five hundred thirty-four thousand, sixty-five".