52872755 has 8 divisors (see below), whose sum is σ = 68327952. Its totient is φ = 39044448.

The previous prime is 52872751. The next prime is 52872761. The reversal of 52872755 is 55727825.

52872755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52872755 - 2² = 52872751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52872751) 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 7 ways as a sum of consecutive naturals, for example, 406649 + ... + 406778.

It is an arithmetic number, because the mean of its divisors is an integer number (8540994).

Almost surely, 2^52872755 is an apocalyptic number.

52872755 is a deficient number, since it is larger than the sum of its proper divisors (15455197).

52872755 is a wasteful number, since it uses less digits than its factorization.

52872755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813445.

The product of its digits is 196000, while the sum is 41.

The square root of 52872755 is about 7271.3654151060. The cubic root of 52872755 is about 375.3277253580.

The spelling of 52872755 in words is "fifty-two million, eight hundred seventy-two thousand, seven hundred fifty-five".