5381633 has 4 divisors (see below), whose sum is σ = 5455428. Its totient is φ = 5307840.

The previous prime is 5381627. The next prime is 5381653. The reversal of 5381633 is 3361835.

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 2166784 + 3214849 = 1472^2 + 1793^2 .

It is a cyclic number.

It is not a de Polignac number, because 5381633 - 2⁸ = 5381377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5381596 and 5381605.

It is not an unprimeable number, because it can be changed into a prime (5381653) 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, 36788 + ... + 36933.

It is an arithmetic number, because the mean of its divisors is an integer number (1363857).

Almost surely, 2^5381633 is an apocalyptic number.

It is an amenable number.

5381633 is a deficient number, since it is larger than the sum of its proper divisors (73795).

5381633 is an equidigital number, since it uses as much as digits as its factorization.

5381633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73794.

The product of its digits is 6480, while the sum is 29.

The square root of 5381633 is about 2319.8346923865. The cubic root of 5381633 is about 175.2419293354.

The spelling of 5381633 in words is "five million, three hundred eighty-one thousand, six hundred thirty-three".