10550605056 has 72 divisors (see below), whose sum is σ = 28838992224. Its totient is φ = 3421808640.

The previous prime is 10550605031. The next prime is 10550605067. The reversal of 10550605056 is 65050605501.

It is a super-3 number, since 3×10550605056³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157230 + ... + 214061.

Almost surely, 2^10550605056 is an apocalyptic number.

10550605056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10550605056 is an abundant number, since it is smaller than the sum of its proper divisors (18288387168).

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

10550605056 is an equidigital number, since it uses as much as digits as its factorization.

10550605056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371347 (or 371333 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 10550605056 in words is "ten billion, five hundred fifty million, six hundred five thousand, fifty-six".