5451353 has 4 divisors (see below), whose sum is σ = 5456100. Its totient is φ = 5446608.

The previous prime is 5451349. The next prime is 5451361. The reversal of 5451353 is 3531545.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3531545 = 5 ⋅706309.

It can be written as a sum of positive squares in 2 ways, for example, as 4214809 + 1236544 = 2053^2 + 1112^2 .

It is a cyclic number.

It is not a de Polignac number, because 5451353 - 2² = 5451349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5451323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551 + ... + 3347.

It is an arithmetic number, because the mean of its divisors is an integer number (1364025).

Almost surely, 2^5451353 is an apocalyptic number.

It is an amenable number.

5451353 is a deficient number, since it is larger than the sum of its proper divisors (4747).

5451353 is a wasteful number, since it uses less digits than its factorization.

5451353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4746.

The product of its digits is 4500, while the sum is 26.

The square root of 5451353 is about 2334.8132687648. The cubic root of 5451353 is about 175.9954479711.

Adding to 5451353 its reverse (3531545), we get a palindrome (8982898).

The spelling of 5451353 in words is "five million, four hundred fifty-one thousand, three hundred fifty-three".