16946256483 has 72 divisors (see below), whose sum is σ = 27579766032. Its totient is φ = 10393463808.

The previous prime is 16946256469. The next prime is 16946256491. The reversal of 16946256483 is 38465264961.

16946256483 is a `hidden beast` number, since 1 + 6 + 9 + 4 + 625 + 6 + 4 + 8 + 3 = 666.

It is not a de Polignac number, because 16946256483 - 2¹⁷ = 16946125411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16946256413) 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, 17781535 + ... + 17782487.

It is an arithmetic number, because the mean of its divisors is an integer number (383052306).

Almost surely, 2^16946256483 is an apocalyptic number.

16946256483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16946256483 is a deficient number, since it is larger than the sum of its proper divisors (10633509549).

16946256483 is an equidigital number, since it uses as much as digits as its factorization.

16946256483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427 (or 1402 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The spelling of 16946256483 in words is "sixteen billion, nine hundred forty-six million, two hundred fifty-six thousand, four hundred eighty-three".