75383 has 12 divisors (see below), whose sum is σ = 95760. Its totient is φ = 58080.

The previous prime is 75377. The next prime is 75389. The reversal of 75383 is 38357.

It is an interprime number because it is at equal distance from previous prime (75377) and next prime (75389).

It is not a de Polignac number, because 75383 - 2⁴ = 75367 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 803 + ... + 891.

It is an arithmetic number, because the mean of its divisors is an integer number (7980).

2⁷⁵³⁸³ is an apocalyptic number.

75383 is a deficient number, since it is larger than the sum of its proper divisors (20377).

75383 is a wasteful number, since it uses less digits than its factorization.

75383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 107 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 75383 is about 274.5596474357. The cubic root of 75383 is about 42.2432969070.

Subtracting from 75383 its sum of digits (26), we obtain a palindrome (75357).

The spelling of 75383 in words is "seventy-five thousand, three hundred eighty-three".