52004122 has 8 divisors (see below), whose sum is σ = 82594836. Its totient is φ = 24472512.

The previous prime is 52004119. The next prime is 52004131. The reversal of 52004122 is 22140025.

It can be written as a sum of positive squares in 2 ways, for example, as 51279921 + 724201 = 7161^2 + 851^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 52004096 and 52004105.

It is an unprimeable number.

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, 764733 + ... + 764800.

Almost surely, 2^52004122 is an apocalyptic number.

52004122 is a deficient number, since it is larger than the sum of its proper divisors (30590714).

52004122 is a wasteful number, since it uses less digits than its factorization.

52004122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529552.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 52004122 is about 7211.3883545403. The cubic root of 52004122 is about 373.2609778641.

Adding to 52004122 its reverse (22140025), we get a palindrome (74144147).

The spelling of 52004122 in words is "fifty-two million, four thousand, one hundred twenty-two".