1155164314 has 16 divisors (see below), whose sum is σ = 1849125888. Its totient is φ = 539324352.

The previous prime is 1155164291. The next prime is 1155164317. The reversal of 1155164314 is 4134615511.

It is not an unprimeable number, because it can be changed into a prime (1155164317) 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, 129444 + ... + 138079.

It is an arithmetic number, because the mean of its divisors is an integer number (115570368).

Almost surely, 2^1155164314 is an apocalyptic number.

1155164314 is a deficient number, since it is larger than the sum of its proper divisors (693961574).

1155164314 is a wasteful number, since it uses less digits than its factorization.

1155164314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267669.

The product of its digits is 7200, while the sum is 31.

The square root of 1155164314 is about 33987.7082781408. The cubic root of 1155164314 is about 1049.2555006600.

Adding to 1155164314 its reverse (4134615511), we get a palindrome (5289779825).

The spelling of 1155164314 in words is "one billion, one hundred fifty-five million, one hundred sixty-four thousand, three hundred fourteen".