50047549133233 has 4 divisors (see below), whose sum is σ = 50047580130660. Its totient is φ = 50047518135808.

The previous prime is 50047549133221. The next prime is 50047549133249. The reversal of 50047549133233 is 33233194574005.

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 23258560680369 + 26788988452864 = 4822713^2 + 5175808^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50047549133233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50047549133033) 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, 12935560 + ... + 16353097.

It is an arithmetic number, because the mean of its divisors is an integer number (12511895032665).

Almost surely, 2^{50047549133233} is an apocalyptic number.

It is an amenable number.

50047549133233 is a deficient number, since it is larger than the sum of its proper divisors (30997427).

50047549133233 is a wasteful number, since it uses less digits than its factorization.

50047549133233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30997426.

The product of its (nonzero) digits is 4082400, while the sum is 49.

The spelling of 50047549133233 in words is "fifty trillion, forty-seven billion, five hundred forty-nine million, one hundred thirty-three thousand, two hundred thirty-three".