5387933 has 4 divisors (see below), whose sum is σ = 5519388. Its totient is φ = 5256480.

The previous prime is 5387923. The next prime is 5387951. The reversal of 5387933 is 3397835.

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 2439844 + 2948089 = 1562^2 + 1717^2 .

It is a cyclic number.

It is not a de Polignac number, because 5387933 - 2⁴ = 5387917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387923) 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, 65666 + ... + 65747.

It is an arithmetic number, because the mean of its divisors is an integer number (1379847).

Almost surely, 2^5387933 is an apocalyptic number.

It is an amenable number.

5387933 is a deficient number, since it is larger than the sum of its proper divisors (131455).

5387933 is a wasteful number, since it uses less digits than its factorization.

5387933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131454.

The product of its digits is 68040, while the sum is 38.

The square root of 5387933 is about 2321.1921505985. The cubic root of 5387933 is about 175.3102848963.

The spelling of 5387933 in words is "five million, three hundred eighty-seven thousand, nine hundred thirty-three".