50800753 has 4 divisors (see below), whose sum is σ = 50819188. Its totient is φ = 50782320.

The previous prime is 50800751. The next prime is 50800801. The reversal of 50800753 is 35700805.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46403344 + 4397409 = 6812^2 + 2097^2 .

It is a cyclic number.

It is not a de Polignac number, because 50800753 - 2¹ = 50800751 is a prime.

It is a super-3 number, since 3×50800753³ (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 (50800751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4158 + ... + 10903.

It is an arithmetic number, because the mean of its divisors is an integer number (12704797).

Almost surely, 2^50800753 is an apocalyptic number.

It is an amenable number.

50800753 is a deficient number, since it is larger than the sum of its proper divisors (18435).

50800753 is a wasteful number, since it uses less digits than its factorization.

50800753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18434.

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

The square root of 50800753 is about 7127.4646965103. The cubic root of 50800753 is about 370.3594097125.

It can be divided in two parts, 5080075 and 3, that added together give a triangular number (5080078 = T₃₁₈₇).

The spelling of 50800753 in words is "fifty million, eight hundred thousand, seven hundred fifty-three".