5516453 has 2 divisors, whose sum is σ = 5516454. Its totient is φ = 5516452.

The previous prime is 5516417. The next prime is 5516461. The reversal of 5516453 is 3546155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3104644 + 2411809 = 1762^2 + 1553^2 .

It is a cyclic number.

It is not a de Polignac number, because 5516453 - 2¹² = 5512357 is a prime.

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 (5516473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2758226 + 2758227.

It is an arithmetic number, because the mean of its divisors is an integer number (2758227).

Almost surely, 2^5516453 is an apocalyptic number.

It is an amenable number.

5516453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5516453 is an equidigital number, since it uses as much as digits as its factorization.

5516453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9000, while the sum is 29.

The square root of 5516453 is about 2348.7130518648. The cubic root of 5516453 is about 176.6932561538.

The spelling of 5516453 in words is "five million, five hundred sixteen thousand, four hundred fifty-three".