16950053 has 2 divisors, whose sum is σ = 16950054. Its totient is φ = 16950052.

The previous prime is 16950019. The next prime is 16950061. The reversal of 16950053 is 35005961.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15864289 + 1085764 = 3983^2 + 1042^2 .

It is a cyclic number.

It is not a de Polignac number, because 16950053 - 2²² = 12755749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16949998 and 16950025.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16950013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8475026 + 8475027.

It is an arithmetic number, because the mean of its divisors is an integer number (8475027).

Almost surely, 2^16950053 is an apocalyptic number.

It is an amenable number.

16950053 is a deficient number, since it is larger than the sum of its proper divisors (1).

16950053 is an equidigital number, since it uses as much as digits as its factorization.

16950053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 16950053 is about 4117.0442067095. The cubic root of 16950053 is about 256.8760928238.

The spelling of 16950053 in words is "sixteen million, nine hundred fifty thousand, fifty-three".