5454689 has 2 divisors, whose sum is σ = 5454690. Its totient is φ = 5454688.

The previous prime is 5454649. The next prime is 5454719. The reversal of 5454689 is 9864545.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5085025 + 369664 = 2255^2 + 608^2 .

It is a cyclic number.

It is not a de Polignac number, because 5454689 - 2¹² = 5450593 is a prime.

It is not a weakly prime, because it can be changed into another prime (5454649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727344 + 2727345.

It is an arithmetic number, because the mean of its divisors is an integer number (2727345).

Almost surely, 2^5454689 is an apocalyptic number.

It is an amenable number.

5454689 is a deficient number, since it is larger than the sum of its proper divisors (1).

5454689 is an equidigital number, since it uses as much as digits as its factorization.

5454689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 41.

The square root of 5454689 is about 2335.5275635282. The cubic root of 5454689 is about 176.0313412677.

The spelling of 5454689 in words is "five million, four hundred fifty-four thousand, six hundred eighty-nine".