5451043133 has 4 divisors (see below), whose sum is σ = 5737940160. Its totient is φ = 5164146108.

The previous prime is 5451043121. The next prime is 5451043141. The reversal of 5451043133 is 3313401545.

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.

It is a cyclic number.

It is not a de Polignac number, because 5451043133 - 2¹⁰ = 5451042109 is a prime.

It is a super-3 number, since 3×5451043133³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5451043096 and 5451043105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451043153) 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, 143448485 + ... + 143448522.

It is an arithmetic number, because the mean of its divisors is an integer number (1434485040).

Almost surely, 2^5451043133 is an apocalyptic number.

It is an amenable number.

5451043133 is a deficient number, since it is larger than the sum of its proper divisors (286897027).

5451043133 is a wasteful number, since it uses less digits than its factorization.

5451043133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286897026.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 5451043133 is about 73831.1799512916. The cubic root of 5451043133 is about 1759.9211325067.

Adding to 5451043133 its reverse (3313401545), we get a palindrome (8764444678).

The spelling of 5451043133 in words is "five billion, four hundred fifty-one million, forty-three thousand, one hundred thirty-three".