16734573536 has 12 divisors (see below), whose sum is σ = 32946191712. Its totient is φ = 8367286752.

The previous prime is 16734573533. The next prime is 16734573593. The reversal of 16734573536 is 63537543761.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16734573533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261477680 + ... + 261477743.

It is an arithmetic number, because the mean of its divisors is an integer number (2745515976).

Almost surely, 2^16734573536 is an apocalyptic number.

16734573536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16734573536 is a deficient number, since it is larger than the sum of its proper divisors (16211618176).

16734573536 is an equidigital number, since it uses as much as digits as its factorization.

16734573536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522955433 (or 522955425 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 50.

The spelling of 16734573536 in words is "sixteen billion, seven hundred thirty-four million, five hundred seventy-three thousand, five hundred thirty-six".