5444263 has 4 divisors (see below), whose sum is σ = 5939208. Its totient is φ = 4949320.

The previous prime is 5444249. The next prime is 5444287. The reversal of 5444263 is 3624445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5444263 is a prime.

It is a super-2 number, since 2×5444263² = 59279999226338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247456 + ... + 247477.

It is an arithmetic number, because the mean of its divisors is an integer number (1484802).

Almost surely, 2^5444263 is an apocalyptic number.

5444263 is a deficient number, since it is larger than the sum of its proper divisors (494945).

5444263 is a wasteful number, since it uses less digits than its factorization.

5444263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494944.

The product of its digits is 11520, while the sum is 28.

The square root of 5444263 is about 2333.2944520570. The cubic root of 5444263 is about 175.9191152955.

The spelling of 5444263 in words is "five million, four hundred forty-four thousand, two hundred sixty-three".