5331445 has 24 divisors (see below), whose sum is σ = 7617024. Its totient is φ = 3570336.

The previous prime is 5331439. The next prime is 5331451. The reversal of 5331445 is 5441335.

It is an interprime number because it is at equal distance from previous prime (5331439) and next prime (5331451).

It is not a de Polignac number, because 5331445 - 2⁷ = 5331317 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11284 + ... + 11746.

It is an arithmetic number, because the mean of its divisors is an integer number (317376).

Almost surely, 2^5331445 is an apocalyptic number.

It is an amenable number.

5331445 is a deficient number, since it is larger than the sum of its proper divisors (2285579).

5331445 is a wasteful number, since it uses less digits than its factorization.

5331445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529 (or 522 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 5331445 is about 2308.9922044043. The cubic root of 5331445 is about 174.6954703743.

It can be divided in two parts, 5331 and 445, that added together give a square (5776 = 76²).

The spelling of 5331445 in words is "five million, three hundred thirty-one thousand, four hundred forty-five".