10005511051056 has 20 divisors (see below), whose sum is σ = 25847570215352. Its totient is φ = 3335170350336.

The previous prime is 10005511051033. The next prime is 10005511051057. The reversal of 10005511051056 is 65015011550001.

10005511051056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10005511051056² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10005511051057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104224073401 + ... + 104224073496.

Almost surely, 2^{10005511051056} is an apocalyptic number.

10005511051056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10005511051056 is an abundant number, since it is smaller than the sum of its proper divisors (15842059164296).

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

10005511051056 is a wasteful number, since it uses less digits than its factorization.

10005511051056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208448146908 (or 208448146902 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 10005511051056 in words is "ten trillion, five billion, five hundred eleven million, fifty-one thousand, fifty-six".