50555312310533 has 4 divisors (see below), whose sum is σ = 51002704454988. Its totient is φ = 50107920166080.

The previous prime is 50555312310521. The next prime is 50555312310541. The reversal of 50555312310533 is 33501321355505.

It is a happy number.

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 28247279743489 + 22308032567044 = 5314817^2 + 4723138^2 .

It is a cyclic number.

It is not a de Polignac number, because 50555312310533 - 2³² = 50551017343237 is a prime.

It is a super-3 number, since 3×50555312310533³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555312310133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223696072058 + ... + 223696072283.

It is an arithmetic number, because the mean of its divisors is an integer number (12750676113747).

Almost surely, 2^{50555312310533} is an apocalyptic number.

It is an amenable number.

50555312310533 is a deficient number, since it is larger than the sum of its proper divisors (447392144455).

50555312310533 is a wasteful number, since it uses less digits than its factorization.

50555312310533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447392144454.

The product of its (nonzero) digits is 506250, while the sum is 41.

The spelling of 50555312310533 in words is "fifty trillion, five hundred fifty-five billion, three hundred twelve million, three hundred ten thousand, five hundred thirty-three".