50365705 has 8 divisors (see below), whose sum is σ = 65088072. Its totient is φ = 37193088.

The previous prime is 50365703. The next prime is 50365801. The reversal of 50365705 is 50756305.

It can be written as a sum of positive squares in 4 ways, for example, as 1547536 + 48818169 = 1244^2 + 6987^2 .

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 50365705 - 2¹ = 50365703 is a prime.

It is a super-3 number, since 3×50365705³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50365703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387364 + ... + 387493.

It is an arithmetic number, because the mean of its divisors is an integer number (8136009).

Almost surely, 2^50365705 is an apocalyptic number.

It is an amenable number.

50365705 is a deficient number, since it is larger than the sum of its proper divisors (14722367).

50365705 is a wasteful number, since it uses less digits than its factorization.

50365705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774875.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 50365705 is about 7096.8799482590. The cubic root of 50365705 is about 369.2991480876.

The spelling of 50365705 in words is "fifty million, three hundred sixty-five thousand, seven hundred five".