1151164360 has 16 divisors (see below), whose sum is σ = 2590119900. Its totient is φ = 460465728.

The previous prime is 1151164351. The next prime is 1151164363. The reversal of 1151164360 is 634611511.

It can be written as a sum of positive squares in 2 ways, for example, as 1136094436 + 15069924 = 33706^2 + 3882^2 .

It is not an unprimeable number, because it can be changed into a prime (1151164363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14389515 + ... + 14389594.

Almost surely, 2^1151164360 is an apocalyptic number.

1151164360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1151164360 is an abundant number, since it is smaller than the sum of its proper divisors (1438955540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1151164360 is a wasteful number, since it uses less digits than its factorization.

1151164360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28779120 (or 28779116 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1151164360 is about 33928.8131239512. The cubic root of 1151164360 is about 1048.0430245724.

Adding to 1151164360 its reverse (634611511), we get a palindrome (1785775871).

The spelling of 1151164360 in words is "one billion, one hundred fifty-one million, one hundred sixty-four thousand, three hundred sixty".