5445373 has 4 divisors (see below), whose sum is σ = 5561280. Its totient is φ = 5329468.

The previous prime is 5445371. The next prime is 5445383. The reversal of 5445373 is 3735445.

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 5445373 - 2¹ = 5445371 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445371) 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, 57883 + ... + 57976.

It is an arithmetic number, because the mean of its divisors is an integer number (1390320).

Almost surely, 2^5445373 is an apocalyptic number.

It is an amenable number.

5445373 is a deficient number, since it is larger than the sum of its proper divisors (115907).

5445373 is a wasteful number, since it uses less digits than its factorization.

5445373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115906.

The product of its digits is 25200, while the sum is 31.

The square root of 5445373 is about 2333.5323010406. The cubic root of 5445373 is about 175.9310702009.

The spelling of 5445373 in words is "five million, four hundred forty-five thousand, three hundred seventy-three".