52765766 has 8 divisors (see below), whose sum is σ = 79888680. Its totient is φ = 26136208.

The previous prime is 52765747. The next prime is 52765771. The reversal of 52765766 is 66756725.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123071 + ... + 123498.

It is an arithmetic number, because the mean of its divisors is an integer number (9986085).

Almost surely, 2^52765766 is an apocalyptic number.

52765766 is a deficient number, since it is larger than the sum of its proper divisors (27122914).

52765766 is a wasteful number, since it uses less digits than its factorization.

52765766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246678.

The product of its digits is 529200, while the sum is 44.

The square root of 52765766 is about 7264.0048182803. The cubic root of 52765766 is about 375.0743935369.

The spelling of 52765766 in words is "fifty-two million, seven hundred sixty-five thousand, seven hundred sixty-six".