1165160502 has 24 divisors (see below), whose sum is σ = 2754016200. Its totient is φ = 353078880.

The previous prime is 1165160453. The next prime is 1165160527. The reversal of 1165160502 is 2050615611.

It is a happy number.

1165160502 is a `hidden beast` number, since 1 + 1 + 6 + 51 + 605 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2942127 + ... + 2942522.

It is an arithmetic number, because the mean of its divisors is an integer number (114750675).

Almost surely, 2^1165160502 is an apocalyptic number.

1165160502 is an abundant number, since it is smaller than the sum of its proper divisors (1588855698).

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

1165160502 is a wasteful number, since it uses less digits than its factorization.

1165160502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5884668 (or 5884665 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1165160502 is about 34134.4474395002. The cubic root of 1165160502 is about 1052.2733817738.

The spelling of 1165160502 in words is "one billion, one hundred sixty-five million, one hundred sixty thousand, five hundred two".