16582853343 has 16 divisors (see below), whose sum is σ = 26084243456. Its totient is φ = 9170241120.

The previous prime is 16582853299. The next prime is 16582853351. The reversal of 16582853343 is 34335828561.

It is a happy number.

It is not a de Polignac number, because 16582853343 - 2⁸ = 16582853087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16582853292 and 16582853301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16582853143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12735796 + ... + 12737097.

It is an arithmetic number, because the mean of its divisors is an integer number (1630265216).

Almost surely, 2^16582853343 is an apocalyptic number.

16582853343 is a deficient number, since it is larger than the sum of its proper divisors (9501390113).

16582853343 is a wasteful number, since it uses less digits than its factorization.

16582853343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25472934.

The product of its digits is 2073600, while the sum is 48.

The spelling of 16582853343 in words is "sixteen billion, five hundred eighty-two million, eight hundred fifty-three thousand, three hundred forty-three".