50765005033 has 4 divisors (see below), whose sum is σ = 50783474500. Its totient is φ = 50746535568.

The previous prime is 50765005003. The next prime is 50765005037. The reversal of 50765005033 is 33050056705.

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 8301396544 + 42463608489 = 91112^2 + 206067^2 .

It is a cyclic number.

It is not a de Polignac number, because 50765005033 - 2⁵ = 50765005001 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 50765005033.

It is not an unprimeable number, because it can be changed into a prime (50765005037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9230610 + ... + 9236107.

It is an arithmetic number, because the mean of its divisors is an integer number (12695868625).

Almost surely, 2^50765005033 is an apocalyptic number.

It is an amenable number.

50765005033 is a deficient number, since it is larger than the sum of its proper divisors (18469467).

50765005033 is a wasteful number, since it uses less digits than its factorization.

50765005033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18469466.

The product of its (nonzero) digits is 47250, while the sum is 34.

The spelling of 50765005033 in words is "fifty billion, seven hundred sixty-five million, five thousand, thirty-three".