50756065 has 12 divisors (see below), whose sum is σ = 61487316. Its totient is φ = 40220768.

The previous prime is 50756063. The next prime is 50756071. The reversal of 50756065 is 56065705.

50756065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37564641 + 13191424 = 6129^2 + 3632^2 .

It is not a de Polignac number, because 50756065 - 2¹ = 50756063 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 50756065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50756063) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 223482 + ... + 223708.

It is an arithmetic number, because the mean of its divisors is an integer number (5123943).

Almost surely, 2^50756065 is an apocalyptic number.

It is an amenable number.

50756065 is a deficient number, since it is larger than the sum of its proper divisors (10731251).

50756065 is an equidigital number, since it uses as much as digits as its factorization.

50756065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656 (or 429 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 50756065 is about 7124.3290912197. The cubic root of 50756065 is about 370.2507795858.

The spelling of 50756065 in words is "fifty million, seven hundred fifty-six thousand, sixty-five".