52351372 has 12 divisors (see below), whose sum is σ = 92009736. Its totient is φ = 26062880.

The previous prime is 52351367. The next prime is 52351379. The reversal of 52351372 is 27315325.

52351372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52351372.

It is not an unprimeable number, because it can be changed into a prime (52351379) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27154 + ... + 29017.

It is an arithmetic number, because the mean of its divisors is an integer number (7667478).

Almost surely, 2^52351372 is an apocalyptic number.

It is an amenable number.

52351372 is a deficient number, since it is larger than the sum of its proper divisors (39658364).

52351372 is a wasteful number, since it uses less digits than its factorization.

52351372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56408 (or 56406 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 52351372 is about 7235.4247974808. The cubic root of 52351372 is about 374.0899342378.

Adding to 52351372 its reverse (27315325), we get a palindrome (79666697).

The spelling of 52351372 in words is "fifty-two million, three hundred fifty-one thousand, three hundred seventy-two".