52000764 has 24 divisors (see below), whose sum is σ = 125250048. Its totient is φ = 16774320.

The previous prime is 52000727. The next prime is 52000787. The reversal of 52000764 is 46700025.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69522 + ... + 70265.

It is an arithmetic number, because the mean of its divisors is an integer number (5218752).

Almost surely, 2^52000764 is an apocalyptic number.

It is an amenable number.

52000764 is an abundant number, since it is smaller than the sum of its proper divisors (73249284).

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

52000764 is a wasteful number, since it uses less digits than its factorization.

52000764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139825 (or 139823 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 52000764 is about 7211.1555246021. The cubic root of 52000764 is about 373.2529436462.

Adding to 52000764 its reverse (46700025), we get a palindrome (98700789).

The spelling of 52000764 in words is "fifty-two million, seven hundred sixty-four", and thus it is an aban number.