1116523377 has 6 divisors (see below), whose sum is σ = 1612756002. Its totient is φ = 744348912.

The previous prime is 1116523363. The next prime is 1116523379. The reversal of 1116523377 is 7733256111.

It can be written as a sum of positive squares in only one way, i.e., 848906496 + 267616881 = 29136^2 + 16359^2 .

It is not a de Polignac number, because 1116523377 - 2³⁰ = 42781553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1116523379) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62029068 + ... + 62029085.

It is an arithmetic number, because the mean of its divisors is an integer number (268792667).

Almost surely, 2^1116523377 is an apocalyptic number.

It is an amenable number.

1116523377 is a deficient number, since it is larger than the sum of its proper divisors (496232625).

1116523377 is a wasteful number, since it uses less digits than its factorization.

1116523377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124058159 (or 124058156 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 1116523377 is about 33414.4186991185. The cubic root of 1116523377 is about 1037.4231622971.

Adding to 1116523377 its reverse (7733256111), we get a palindrome (8849779488).

The spelling of 1116523377 in words is "one billion, one hundred sixteen million, five hundred twenty-three thousand, three hundred seventy-seven".