52352472 has 32 divisors (see below), whose sum is σ = 131443200. Its totient is φ = 17375904.

The previous prime is 52352387. The next prime is 52352473. The reversal of 52352472 is 27425325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52352473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173 + ... + 10299.

It is an arithmetic number, because the mean of its divisors is an integer number (4107600).

Almost surely, 2^52352472 is an apocalyptic number.

It is an amenable number.

52352472 is an abundant number, since it is smaller than the sum of its proper divisors (79090728).

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

52352472 is a wasteful number, since it uses less digits than its factorization.

52352472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9375 (or 9371 counting only the distinct ones).

The product of its digits is 16800, while the sum is 30.

The square root of 52352472 is about 7235.5008119687. The cubic root of 52352472 is about 374.0925543286.

Adding to 52352472 its reverse (27425325), we get a palindrome (79777797).

The spelling of 52352472 in words is "fifty-two million, three hundred fifty-two thousand, four hundred seventy-two".