52864753 has 8 divisors (see below), whose sum is σ = 53519400. Its totient is φ = 52214400.

The previous prime is 52864751. The next prime is 52864769. The reversal of 52864753 is 35746825.

It can be written as a sum of positive squares in 4 ways, for example, as 4255969 + 48608784 = 2063^2 + 6972^2 .

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 52864753 - 2¹ = 52864751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52864751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28453 + ... + 30253.

It is an arithmetic number, because the mean of its divisors is an integer number (6689925).

Almost surely, 2^52864753 is an apocalyptic number.

It is an amenable number.

52864753 is a deficient number, since it is larger than the sum of its proper divisors (654647).

52864753 is a wasteful number, since it uses less digits than its factorization.

52864753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147.

The product of its digits is 201600, while the sum is 40.

The square root of 52864753 is about 7270.8151537500. The cubic root of 52864753 is about 375.3087898086.

The spelling of 52864753 in words is "fifty-two million, eight hundred sixty-four thousand, seven hundred fifty-three".