52442383 has 8 divisors (see below), whose sum is σ = 60013568. Its totient is φ = 44891064.

The previous prime is 52442363. The next prime is 52442417. The reversal of 52442383 is 38324425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52442383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52442303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210 + ... + 10312.

It is an arithmetic number, because the mean of its divisors is an integer number (7501696).

Almost surely, 2^52442383 is an apocalyptic number.

52442383 is a deficient number, since it is larger than the sum of its proper divisors (7571185).

52442383 is an equidigital number, since it uses as much as digits as its factorization.

52442383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9933.

The product of its digits is 23040, while the sum is 31.

The square root of 52442383 is about 7241.7113308941. The cubic root of 52442383 is about 374.3065894232.

It can be divided in two parts, 52442 and 383, that added together give a palindrome (52825).

The spelling of 52442383 in words is "fifty-two million, four hundred forty-two thousand, three hundred eighty-three".