52387383 has 8 divisors (see below), whose sum is σ = 70163968. Its totient is φ = 34767864.

The previous prime is 52387337. The next prime is 52387397. The reversal of 52387383 is 38378325.

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

It is not a de Polignac number, because 52387383 - 2¹⁰ = 52386359 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 (52387483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38485 + ... + 39822.

It is an arithmetic number, because the mean of its divisors is an integer number (8770496).

Almost surely, 2^52387383 is an apocalyptic number.

52387383 is a deficient number, since it is larger than the sum of its proper divisors (17776585).

52387383 is a wasteful number, since it uses less digits than its factorization.

52387383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78533.

The product of its digits is 120960, while the sum is 39.

The square root of 52387383 is about 7237.9128897770. The cubic root of 52387383 is about 374.1756898060.

It can be divided in two parts, 5238 and 7383, that added together give a palindrome (12621).

The spelling of 52387383 in words is "fifty-two million, three hundred eighty-seven thousand, three hundred eighty-three".