5453289 has 6 divisors (see below), whose sum is σ = 7876986. Its totient is φ = 3635520.

The previous prime is 5453281. The next prime is 5453309. The reversal of 5453289 is 9823545.

5453289 is a `hidden beast` number, since 545 + 32 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3515625 + 1937664 = 1875^2 + 1392^2 .

It is not a de Polignac number, because 5453289 - 2³ = 5453281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302952 + ... + 302969.

It is an arithmetic number, because the mean of its divisors is an integer number (1312831).

Almost surely, 2^5453289 is an apocalyptic number.

It is an amenable number.

5453289 is a deficient number, since it is larger than the sum of its proper divisors (2423697).

5453289 is a wasteful number, since it uses less digits than its factorization.

5453289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605927 (or 605924 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 5453289 is about 2335.2278261446. The cubic root of 5453289 is about 176.0162799162.

Subtracting from 5453289 its sum of digits (36), we obtain a triangular number (5453253 = T₃₃₀₂).

The spelling of 5453289 in words is "five million, four hundred fifty-three thousand, two hundred eighty-nine".