5373 has 8 divisors (see below), whose sum is σ = 8000. Its totient is φ = 3564.

The previous prime is 5351. The next prime is 5381. The reversal of 5373 is 3735.

It is not a de Polignac number, because 5373 - 2⁶ = 5309 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 5373.

It is not an unprimeable number, because it can be changed into a prime (5303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73 + ... + 126.

It is an arithmetic number, because the mean of its divisors is an integer number (1000).

2⁵³⁷³ is an apocalyptic number.

It is an amenable number.

5373 is a deficient number, since it is larger than the sum of its proper divisors (2627).

5373 is a wasteful number, since it uses less digits than its factorization.

5373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 202 counting only the distinct ones).

The product of its digits is 315, while the sum is 18.

The square root of 5373 is about 73.3007503372. The cubic root of 5373 is about 17.5148173824.

It can be divided in two parts, 5 and 373, that added together give a triangular number (378 = T₂₇).

The spelling of 5373 in words is "five thousand, three hundred seventy-three".