16746541056 has 468 divisors, whose sum is σ = 57490597632. Its totient is φ = 4682022912.

The previous prime is 16746541013. The next prime is 16746541117. The reversal of 16746541056 is 65014564761.

16746541056 is a `hidden beast` number, since 1 + 67 + 46 + 541 + 0 + 5 + 6 = 666.

It is a super-3 number, since 3×16746541056³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 131862465 + ... + 131862591.

Almost surely, 2^16746541056 is an apocalyptic number.

16746541056 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 16746541056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28745298816).

16746541056 is an abundant number, since it is smaller than the sum of its proper divisors (40744056576).

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

16746541056 is a wasteful number, since it uses less digits than its factorization.

16746541056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 16746541056 in words is "sixteen billion, seven hundred forty-six million, five hundred forty-one thousand, fifty-six".