5481373 has 4 divisors (see below), whose sum is σ = 5537980. Its totient is φ = 5424768.

The previous prime is 5481353. The next prime is 5481397. The reversal of 5481373 is 3731845.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2748964 + 2732409 = 1658^2 + 1653^2 .

It is a cyclic number.

It is not a de Polignac number, because 5481373 - 2²¹ = 3384221 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 (5481323) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 28158 + ... + 28351.

It is an arithmetic number, because the mean of its divisors is an integer number (1384495).

Almost surely, 2^5481373 is an apocalyptic number.

It is an amenable number.

5481373 is a deficient number, since it is larger than the sum of its proper divisors (56607).

5481373 is an equidigital number, since it uses as much as digits as its factorization.

5481373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56606.

The product of its digits is 10080, while the sum is 31.

The square root of 5481373 is about 2341.2332220435. The cubic root of 5481373 is about 176.3179192655.

The spelling of 5481373 in words is "five million, four hundred eighty-one thousand, three hundred seventy-three".