16885051 has 2 divisors, whose sum is σ = 16885052. Its totient is φ = 16885050.

The previous prime is 16885027. The next prime is 16885073. The reversal of 16885051 is 15058861.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16885051 - 2⁵ = 16885019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16884998 and 16885016.

It is not a weakly prime, because it can be changed into another prime (16885651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8442525 + 8442526.

It is an arithmetic number, because the mean of its divisors is an integer number (8442526).

Almost surely, 2^16885051 is an apocalyptic number.

16885051 is a deficient number, since it is larger than the sum of its proper divisors (1).

16885051 is an equidigital number, since it uses as much as digits as its factorization.

16885051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 34.

The square root of 16885051 is about 4109.1423679401. The cubic root of 16885051 is about 256.5473062448.

The spelling of 16885051 in words is "sixteen million, eight hundred eighty-five thousand, fifty-one".