16882748474085 has 72 divisors (see below), whose sum is σ = 31937130860544. Its totient is φ = 8246061532800.

The previous prime is 16882748474029. The next prime is 16882748474087. The reversal of 16882748474085 is 58047484728861.

16882748474085 is a `hidden beast` number, since 1 + 6 + 8 + 8 + 2 + 74 + 8 + 474 + 0 + 85 = 666.

It is not a de Polignac number, because 16882748474085 - 2¹³ = 16882748465893 is a prime.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16882748474087) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7774141 + ... + 9705810.

It is an arithmetic number, because the mean of its divisors is an integer number (443571261952).

Almost surely, 2^{16882748474085} is an apocalyptic number.

16882748474085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16882748474085 is a deficient number, since it is larger than the sum of its proper divisors (15054382386459).

16882748474085 is a wasteful number, since it uses less digits than its factorization.

16882748474085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17480115 (or 17480099 counting only the distinct ones).

The product of its (nonzero) digits is 770703360, while the sum is 72.

The spelling of 16882748474085 in words is "sixteen trillion, eight hundred eighty-two billion, seven hundred forty-eight million, four hundred seventy-four thousand, eighty-five".