11510017996 has 24 divisors (see below), whose sum is σ = 20197701216. Its totient is φ = 5739269760.

The previous prime is 11510017973. The next prime is 11510017997. The reversal of 11510017996 is 69971001511.

It is not an unprimeable number, because it can be changed into a prime (11510017997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2766750 + ... + 2770906.

It is an arithmetic number, because the mean of its divisors is an integer number (841570884).

Almost surely, 2^11510017996 is an apocalyptic number.

It is an amenable number.

11510017996 is a deficient number, since it is larger than the sum of its proper divisors (8687683220).

11510017996 is a wasteful number, since it uses less digits than its factorization.

11510017996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5889 (or 5887 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 40.

The spelling of 11510017996 in words is "eleven billion, five hundred ten million, seventeen thousand, nine hundred ninety-six".