52838769 has 8 divisors (see below), whose sum is σ = 70610400. Its totient is φ = 35146496.

The previous prime is 52838729. The next prime is 52838777. The reversal of 52838769 is 96783825.

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

It is a cyclic number.

It is not a de Polignac number, because 52838769 - 2¹² = 52834673 is a prime.

It is a super-2 number, since 2×52838769² = 5583871018870722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52838729) 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, 18267 + ... + 20960.

It is an arithmetic number, because the mean of its divisors is an integer number (8826300).

Almost surely, 2^52838769 is an apocalyptic number.

It is an amenable number.

52838769 is a deficient number, since it is larger than the sum of its proper divisors (17771631).

52838769 is a wasteful number, since it uses less digits than its factorization.

52838769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39679.

The product of its digits is 725760, while the sum is 48.

The square root of 52838769 is about 7269.0280643288. The cubic root of 52838769 is about 375.2472893366.

The spelling of 52838769 in words is "fifty-two million, eight hundred thirty-eight thousand, seven hundred sixty-nine".