52351132 has 6 divisors (see below), whose sum is σ = 91614488. Its totient is φ = 26175564.

The previous prime is 52351097. The next prime is 52351163. The reversal of 52351132 is 23115325.

52351132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6543888 + ... + 6543895.

Almost surely, 2^52351132 is an apocalyptic number.

It is an amenable number.

52351132 is a deficient number, since it is larger than the sum of its proper divisors (39263356).

52351132 is a wasteful number, since it uses less digits than its factorization.

52351132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13087787 (or 13087785 counting only the distinct ones).

The product of its digits is 900, while the sum is 22.

The square root of 52351132 is about 7235.4082123955. The cubic root of 52351132 is about 374.0893625768.

Adding to 52351132 its reverse (23115325), we get a palindrome (75466457).

The spelling of 52351132 in words is "fifty-two million, three hundred fifty-one thousand, one hundred thirty-two".