11546520196 has 12 divisors (see below), whose sum is σ = 20218902480. Its totient is φ = 5769690920.

The previous prime is 11546520151. The next prime is 11546520211. The reversal of 11546520196 is 69102564511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885010 + ... + 897961.

It is an arithmetic number, because the mean of its divisors is an integer number (1684908540).

Almost surely, 2^11546520196 is an apocalyptic number.

It is an amenable number.

11546520196 is a deficient number, since it is larger than the sum of its proper divisors (8672382284).

11546520196 is a wasteful number, since it uses less digits than its factorization.

11546520196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784594 (or 1784592 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 11546520196 in words is "eleven billion, five hundred forty-six million, five hundred twenty thousand, one hundred ninety-six".