1152515161018 has 16 divisors (see below), whose sum is σ = 1862026822656. Its totient is φ = 531852485040.

The previous prime is 1152515160997. The next prime is 1152515161043. The reversal of 1152515161018 is 8101615152511.

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, 3051018 + ... + 3407893.

It is an arithmetic number, because the mean of its divisors is an integer number (116376676416).

Almost surely, 2^{1152515161018} is an apocalyptic number.

1152515161018 is a deficient number, since it is larger than the sum of its proper divisors (709511661638).

1152515161018 is a wasteful number, since it uses less digits than its factorization.

1152515161018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6465789.

The product of its (nonzero) digits is 12000, while the sum is 37.

The spelling of 1152515161018 in words is "one trillion, one hundred fifty-two billion, five hundred fifteen million, one hundred sixty-one thousand, eighteen".