50761133349 has 8 divisors (see below), whose sum is σ = 68958520992. Its totient is φ = 33202250640.

The previous prime is 50761133317. The next prime is 50761133359. The reversal of 50761133349 is 94333116705.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50761133349 - 2⁵ = 50761133317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50761133349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50761133359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159626047 + ... + 159626364.

It is an arithmetic number, because the mean of its divisors is an integer number (8619815124).

Almost surely, 2^50761133349 is an apocalyptic number.

It is an amenable number.

50761133349 is a deficient number, since it is larger than the sum of its proper divisors (18197387643).

50761133349 is a wasteful number, since it uses less digits than its factorization.

50761133349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319252467.

The product of its (nonzero) digits is 204120, while the sum is 42.

The spelling of 50761133349 in words is "fifty billion, seven hundred sixty-one million, one hundred thirty-three thousand, three hundred forty-nine".