16485373 has 2 divisors, whose sum is σ = 16485374. Its totient is φ = 16485372.

The previous prime is 16485353. The next prime is 16485451. The reversal of 16485373 is 37358461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16426809 + 58564 = 4053^2 + 242^2 .

It is a cyclic number.

It is not a de Polignac number, because 16485373 - 2⁹ = 16484861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16485323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8242686 + 8242687.

It is an arithmetic number, because the mean of its divisors is an integer number (8242687).

Almost surely, 2^16485373 is an apocalyptic number.

It is an amenable number.

16485373 is a deficient number, since it is larger than the sum of its proper divisors (1).

16485373 is an equidigital number, since it uses as much as digits as its factorization.

16485373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 16485373 is about 4060.2183438825. The cubic root of 16485373 is about 254.5069184976.

It can be divided in two parts, 1648 and 5373, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 16485373 in words is "sixteen million, four hundred eighty-five thousand, three hundred seventy-three".