50508714781 has 8 divisors (see below), whose sum is σ = 57742360704. Its totient is φ = 43279597680.

The previous prime is 50508714769. The next prime is 50508714821. The reversal of 50508714781 is 18741780505.

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

It is a cyclic number.

It is not a de Polignac number, because 50508714781 - 2²⁹ = 49971843869 is a prime.

It is a super-3 number, since 3×50508714781³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50508714731) 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, 1108270 + ... + 1152943.

It is an arithmetic number, because the mean of its divisors is an integer number (7217795088).

Almost surely, 2^50508714781 is an apocalyptic number.

It is an amenable number.

50508714781 is a deficient number, since it is larger than the sum of its proper divisors (7233645923).

50508714781 is a wasteful number, since it uses less digits than its factorization.

50508714781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264411.

The product of its (nonzero) digits is 313600, while the sum is 46.

The spelling of 50508714781 in words is "fifty billion, five hundred eight million, seven hundred fourteen thousand, seven hundred eighty-one".