52183878 has 8 divisors (see below), whose sum is σ = 104367768. Its totient is φ = 17394624.

The previous prime is 52183871. The next prime is 52183883. The reversal of 52183878 is 87838125.

It is a happy number.

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

52183878 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52183871) 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 3 ways as a sum of consecutive naturals, for example, 4348651 + ... + 4348662.

It is an arithmetic number, because the mean of its divisors is an integer number (13045971).

Almost surely, 2^52183878 is an apocalyptic number.

52183878 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52183878 is a wasteful number, since it uses less digits than its factorization.

52183878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8697318.

The product of its digits is 107520, while the sum is 42.

The square root of 52183878 is about 7223.8409450929. The cubic root of 52183878 is about 373.6905511274.

The spelling of 52183878 in words is "fifty-two million, one hundred eighty-three thousand, eight hundred seventy-eight".