10555550050556 has 96 divisors (see below), whose sum is σ = 21498845921280. Its totient is φ = 4441555160064.

The previous prime is 10555550050543. The next prime is 10555550050567. The reversal of 10555550050556 is 65505005555501.

It is a super-2 number, since 2×10555550050556² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10555550050556.

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, 319625861 + ... + 319658883.

It is an arithmetic number, because the mean of its divisors is an integer number (223946311680).

Almost surely, 2^{10555550050556} is an apocalyptic number.

It is an amenable number.

10555550050556 is an abundant number, since it is smaller than the sum of its proper divisors (10943295870724).

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

10555550050556 is a wasteful number, since it uses less digits than its factorization.

10555550050556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34083 (or 34081 counting only the distinct ones).

The product of its (nonzero) digits is 2343750, while the sum is 47.

The spelling of 10555550050556 in words is "ten trillion, five hundred fifty-five billion, five hundred fifty million, fifty thousand, five hundred fifty-six".