11056065156500 has 96 divisors (see below), whose sum is σ = 29718703262976. Its totient is φ = 3499062364800.

The previous prime is 11056065156427. The next prime is 11056065156557. The reversal of 11056065156500 is 565156065011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121449722 + ... + 121540721.

It is an arithmetic number, because the mean of its divisors is an integer number (309569825656).

Almost surely, 2^{11056065156500} is an apocalyptic number.

11056065156500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11056065156500 is an abundant number, since it is smaller than the sum of its proper divisors (18662638106476).

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

11056065156500 is a wasteful number, since it uses less digits than its factorization.

11056065156500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242990482 (or 242990470 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 11056065156500 in words is "eleven trillion, fifty-six billion, sixty-five million, one hundred fifty-six thousand, five hundred".