5537723 has 4 divisors (see below), whose sum is σ = 5568840. Its totient is φ = 5506608.

The previous prime is 5537713. The next prime is 5537731. The reversal of 5537723 is 3277355.

5537723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3277355 = 5 ⋅655471.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5537723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5537723.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5537713) 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, 15290 + ... + 15647.

It is an arithmetic number, because the mean of its divisors is an integer number (1392210).

Almost surely, 2^5537723 is an apocalyptic number.

5537723 is a deficient number, since it is larger than the sum of its proper divisors (31117).

5537723 is a wasteful number, since it uses less digits than its factorization.

5537723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31116.

The product of its digits is 22050, while the sum is 32.

The square root of 5537723 is about 2353.2367071759. The cubic root of 5537723 is about 176.9200592331.

The spelling of 5537723 in words is "five million, five hundred thirty-seven thousand, seven hundred twenty-three".