16265573 has 2 divisors, whose sum is σ = 16265574. Its totient is φ = 16265572.

The previous prime is 16265563. The next prime is 16265581. The reversal of 16265573 is 37556261.

16265573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16265089 + 484 = 4033^2 + 22^2 .

It is an emirp because it is prime and its reverse (37556261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16265573 - 2¹² = 16261477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16265563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8132786 + 8132787.

It is an arithmetic number, because the mean of its divisors is an integer number (8132787).

Almost surely, 2^16265573 is an apocalyptic number.

It is an amenable number.

16265573 is a deficient number, since it is larger than the sum of its proper divisors (1).

16265573 is an equidigital number, since it uses as much as digits as its factorization.

16265573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 35.

The square root of 16265573 is about 4033.0600045127. The cubic root of 16265573 is about 253.3707375903.

The spelling of 16265573 in words is "sixteen million, two hundred sixty-five thousand, five hundred seventy-three".