10551684277056 has 224 divisors, whose sum is σ = 30420995109120. Its totient is φ = 3208329805824.

The previous prime is 10551684277039. The next prime is 10551684277087. The reversal of 10551684277056 is 65077248615501.

It is a happy number.

It is a super-2 number, since 2×10551684277056² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10551684276987 and 10551684277005.

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, 410287110 + ... + 410312826.

It is an arithmetic number, because the mean of its divisors is an integer number (135808013880).

Almost surely, 2^{10551684277056} is an apocalyptic number.

10551684277056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10551684277056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15210497554560).

10551684277056 is an abundant number, since it is smaller than the sum of its proper divisors (19869310832064).

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

10551684277056 is a wasteful number, since it uses less digits than its factorization.

10551684277056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27681 (or 27671 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 57.

The spelling of 10551684277056 in words is "ten trillion, five hundred fifty-one billion, six hundred eighty-four million, two hundred seventy-seven thousand, fifty-six".