52735272 has 32 divisors (see below), whose sum is σ = 132732000. Its totient is φ = 17459264.

The previous prime is 52735223. The next prime is 52735283. The reversal of 52735272 is 27253725.

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 7 ways as a sum of consecutive naturals, for example, 3798 + ... + 10949.

It is an arithmetic number, because the mean of its divisors is an integer number (4147875).

Almost surely, 2^52735272 is an apocalyptic number.

It is an amenable number.

52735272 is an abundant number, since it is smaller than the sum of its proper divisors (79996728).

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

52735272 is a wasteful number, since it uses less digits than its factorization.

52735272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14905 (or 14901 counting only the distinct ones).

The product of its digits is 29400, while the sum is 33.

The square root of 52735272 is about 7261.9055350507. The cubic root of 52735272 is about 375.0021262102.

Adding to 52735272 its reverse (27253725), we get a palindrome (79988997).

The spelling of 52735272 in words is "fifty-two million, seven hundred thirty-five thousand, two hundred seventy-two".