52210765 has 8 divisors (see below), whose sum is σ = 65950560. Its totient is φ = 39570192.

The previous prime is 52210751. The next prime is 52210771. The reversal of 52210765 is 56701225.

52210765 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 52210765 - 2⁵ = 52210733 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 274699 + ... + 274888.

It is an arithmetic number, because the mean of its divisors is an integer number (8243820).

Almost surely, 2^52210765 is an apocalyptic number.

It is an amenable number.

52210765 is a deficient number, since it is larger than the sum of its proper divisors (13739795).

52210765 is a wasteful number, since it uses less digits than its factorization.

52210765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549611.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 52210765 is about 7225.7016960293. The cubic root of 52210765 is about 373.7547196863.

It can be divided in two parts, 52210 and 765, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 52210765 in words is "fifty-two million, two hundred ten thousand, seven hundred sixty-five".