52523168 has 24 divisors (see below), whose sum is σ = 107902368. Its totient is φ = 25119424.

The previous prime is 52523161. The next prime is 52523171. The reversal of 52523168 is 86132525.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (52523161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34946 + ... + 36417.

It is an arithmetic number, because the mean of its divisors is an integer number (4495932).

Almost surely, 2^52523168 is an apocalyptic number.

It is an amenable number.

52523168 is an abundant number, since it is smaller than the sum of its proper divisors (55379200).

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

52523168 is a wasteful number, since it uses less digits than its factorization.

52523168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71396 (or 71388 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 52523168 is about 7247.2869406420. The cubic root of 52523168 is about 374.4986913228.

The spelling of 52523168 in words is "fifty-two million, five hundred twenty-three thousand, one hundred sixty-eight".