52975838 has 16 divisors (see below), whose sum is σ = 86346240. Its totient is φ = 24283800.

The previous prime is 52975817. The next prime is 52975841. The reversal of 52975838 is 83857925.

52975838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52975792 and 52975801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21308 + ... + 23663.

It is an arithmetic number, because the mean of its divisors is an integer number (5396640).

Almost surely, 2^52975838 is an apocalyptic number.

52975838 is a deficient number, since it is larger than the sum of its proper divisors (33370402).

52975838 is a wasteful number, since it uses less digits than its factorization.

52975838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45023.

The product of its digits is 604800, while the sum is 47.

The square root of 52975838 is about 7278.4502471337. The cubic root of 52975838 is about 375.5714853769.

It can be divided in two parts, 529 and 75838, that added together give a palindrome (76367).

The spelling of 52975838 in words is "fifty-two million, nine hundred seventy-five thousand, eight hundred thirty-eight".