16412453 has 2 divisors, whose sum is σ = 16412454. Its totient is φ = 16412452.

The previous prime is 16412441. The next prime is 16412467. The reversal of 16412453 is 35421461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14730244 + 1682209 = 3838^2 + 1297^2 .

It is an emirp because it is prime and its reverse (35421461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16412453 - 2⁴ = 16412437 is a prime.

It is a super-2 number, since 2×16412453² = 538737226954418, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16412413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8206226 + 8206227.

It is an arithmetic number, because the mean of its divisors is an integer number (8206227).

Almost surely, 2^16412453 is an apocalyptic number.

It is an amenable number.

16412453 is a deficient number, since it is larger than the sum of its proper divisors (1).

16412453 is an equidigital number, since it uses as much as digits as its factorization.

16412453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 26.

The square root of 16412453 is about 4051.2285790856. The cubic root of 16412453 is about 254.1311090752.

The spelling of 16412453 in words is "sixteen million, four hundred twelve thousand, four hundred fifty-three".