52000723 has 8 divisors (see below), whose sum is σ = 54950400. Its totient is φ = 49108488.

The previous prime is 52000721. The next prime is 52000727. The reversal of 52000723 is 32700025.

It is a happy number.

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 52000723 - 2¹ = 52000721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52000723.

It is not an unprimeable number, because it can be changed into a prime (52000721) 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, 12493 + ... + 16126.

It is an arithmetic number, because the mean of its divisors is an integer number (6868800).

Almost surely, 2^52000723 is an apocalyptic number.

52000723 is a deficient number, since it is larger than the sum of its proper divisors (2949677).

52000723 is a wasteful number, since it uses less digits than its factorization.

52000723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28721.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 52000723 is about 7211.1526817840. The cubic root of 52000723 is about 373.2528455491.

Adding to 52000723 its reverse (32700025), we get a palindrome (84700748).

The spelling of 52000723 in words is "fifty-two million, seven hundred twenty-three", and thus it is an aban number.