16353016853 has 2 divisors, whose sum is σ = 16353016854. Its totient is φ = 16353016852.

The previous prime is 16353016789. The next prime is 16353016879. The reversal of 16353016853 is 35861035361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15720896689 + 632120164 = 125383^2 + 25142^2 .

It is a cyclic number.

It is not a de Polignac number, because 16353016853 - 2⁶ = 16353016789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16353016853.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16353016453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8176508426 + 8176508427.

It is an arithmetic number, because the mean of its divisors is an integer number (8176508427).

Almost surely, 2^16353016853 is an apocalyptic number.

It is an amenable number.

16353016853 is a deficient number, since it is larger than the sum of its proper divisors (1).

16353016853 is an equidigital number, since it uses as much as digits as its factorization.

16353016853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 16353016853 in words is "sixteen billion, three hundred fifty-three million, sixteen thousand, eight hundred fifty-three".