10561050061056 has 108 divisors (see below), whose sum is σ = 33218302899600. Its totient is φ = 3200318192640.

The previous prime is 10561050061043. The next prime is 10561050061057. The reversal of 10561050061056 is 65016005016501.

It is a super-2 number, since 2×10561050061056² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 10561050061056.

It is not an unprimeable number, because it can be changed into a prime (10561050061057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208328706 + ... + 208379393.

It is an arithmetic number, because the mean of its divisors is an integer number (307576878700).

Almost surely, 2^{10561050061056} is an apocalyptic number.

10561050061056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10561050061056 is an abundant number, since it is smaller than the sum of its proper divisors (22657252838544).

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

10561050061056 is a wasteful number, since it uses less digits than its factorization.

10561050061056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416708132 (or 416708115 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

Adding to 10561050061056 its reverse (65016005016501), we get a palindrome (75577055077557).

The spelling of 10561050061056 in words is "ten trillion, five hundred sixty-one billion, fifty million, sixty-one thousand, fifty-six".