11043650316556 has 48 divisors (see below), whose sum is σ = 22706488955808. Its totient is φ = 4633421529600.

The previous prime is 11043650316487. The next prime is 11043650316583. The reversal of 11043650316556 is 65561305634011.

It is a super-2 number, since 2×11043650316556² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9108306 + ... + 10249318.

It is an arithmetic number, because the mean of its divisors is an integer number (473051853246).

Almost surely, 2^{11043650316556} is an apocalyptic number.

It is an amenable number.

11043650316556 is an abundant number, since it is smaller than the sum of its proper divisors (11662838639252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11043650316556 is a wasteful number, since it uses less digits than its factorization.

11043650316556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157962 (or 1157960 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 11043650316556 in words is "eleven trillion, forty-three billion, six hundred fifty million, three hundred sixteen thousand, five hundred fifty-six".