52051104 has 72 divisors (see below), whose sum is σ = 169172640. Its totient is φ = 14871168.

The previous prime is 52051081. The next prime is 52051121. The reversal of 52051104 is 40115025.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 10894 + ... + 14925.

It is an arithmetic number, because the mean of its divisors is an integer number (2349620).

Almost surely, 2^52051104 is an apocalyptic number.

It is an amenable number.

52051104 is an abundant number, since it is smaller than the sum of its proper divisors (117121536).

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

52051104 is a wasteful number, since it uses less digits than its factorization.

52051104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25842 (or 25831 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 52051104 is about 7214.6451056168. The cubic root of 52051104 is about 373.3733488854.

Adding to 52051104 its reverse (40115025), we get a palindrome (92166129).

The spelling of 52051104 in words is "fifty-two million, fifty-one thousand, one hundred four".