5254443533 has 4 divisors (see below), whose sum is σ = 5259746688. Its totient is φ = 5249140380.

The previous prime is 5254443511. The next prime is 5254443539. The reversal of 5254443533 is 3353444525.

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 5254443533 - 2⁸ = 5254443277 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 (5254443539) 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, 2650091 + ... + 2652072.

It is an arithmetic number, because the mean of its divisors is an integer number (1314936672).

Almost surely, 2^5254443533 is an apocalyptic number.

It is an amenable number.

5254443533 is a deficient number, since it is larger than the sum of its proper divisors (5303155).

5254443533 is an equidigital number, since it uses as much as digits as its factorization.

5254443533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5303154.

The product of its digits is 432000, while the sum is 38.

The square root of 5254443533 is about 72487.5405362880. The cubic root of 5254443533 is about 1738.5035282665.

The spelling of 5254443533 in words is "five billion, two hundred fifty-four million, four hundred forty-three thousand, five hundred thirty-three".