11616080836 has 6 divisors (see below), whose sum is σ = 20328141470. Its totient is φ = 5808040416.

The previous prime is 11616080809. The next prime is 11616080843. The reversal of 11616080836 is 63808061611.

It can be written as a sum of positive squares in only one way, i.e., 11216080836 + 400000000 = 105906^2 + 20000^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452010101 + ... + 1452010108.

Almost surely, 2^11616080836 is an apocalyptic number.

It is an amenable number.

11616080836 is a deficient number, since it is larger than the sum of its proper divisors (8712060634).

11616080836 is a wasteful number, since it uses less digits than its factorization.

11616080836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2904020213 (or 2904020211 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 11616080836 in words is "eleven billion, six hundred sixteen million, eighty thousand, eight hundred thirty-six".