52763872 has 24 divisors (see below), whose sum is σ = 118719216. Its totient is φ = 22612992.

The previous prime is 52763857. The next prime is 52763911. The reversal of 52763872 is 27836725.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 117553 + ... + 118000.

It is an arithmetic number, because the mean of its divisors is an integer number (4946634).

Almost surely, 2^52763872 is an apocalyptic number.

It is an amenable number.

52763872 is an abundant number, since it is smaller than the sum of its proper divisors (65955344).

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

52763872 is a wasteful number, since it uses less digits than its factorization.

52763872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235570 (or 235562 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 52763872 is about 7263.8744482542. The cubic root of 52763872 is about 375.0699057825.

It can be divided in two parts, 52763 and 872, that added together give a palindrome (53635).

The spelling of 52763872 in words is "fifty-two million, seven hundred sixty-three thousand, eight hundred seventy-two".