5451133 has 4 divisors (see below), whose sum is σ = 5627008. Its totient is φ = 5275260.

The previous prime is 5451113. The next prime is 5451137. The reversal of 5451133 is 3311545.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3311545 = 5 ⋅662309.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5451133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451137) 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, 87891 + ... + 87952.

It is an arithmetic number, because the mean of its divisors is an integer number (1406752).

Almost surely, 2^5451133 is an apocalyptic number.

It is an amenable number.

5451133 is a deficient number, since it is larger than the sum of its proper divisors (175875).

5451133 is a wasteful number, since it uses less digits than its factorization.

5451133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175874.

The product of its digits is 900, while the sum is 22.

The square root of 5451133 is about 2334.7661553141. The cubic root of 5451133 is about 175.9930803926.

Adding to 5451133 its reverse (3311545), we get a palindrome (8762678).

The spelling of 5451133 in words is "five million, four hundred fifty-one thousand, one hundred thirty-three".