50883339687 has 4 divisors (see below), whose sum is σ = 67844452920. Its totient is φ = 33922226456.

The previous prime is 50883339679. The next prime is 50883339701. The reversal of 50883339687 is 78693338805.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50883339687 - 2³ = 50883339679 is a prime.

It is a super-2 number, since 2×50883339687² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50883339687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50883334687) 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 3 ways as a sum of consecutive naturals, for example, 8480556612 + ... + 8480556617.

It is an arithmetic number, because the mean of its divisors is an integer number (16961113230).

Almost surely, 2^50883339687 is an apocalyptic number.

50883339687 is a deficient number, since it is larger than the sum of its proper divisors (16961113233).

50883339687 is a wasteful number, since it uses less digits than its factorization.

50883339687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16961113232.

The product of its (nonzero) digits is 26127360, while the sum is 60.

The spelling of 50883339687 in words is "fifty billion, eight hundred eighty-three million, three hundred thirty-nine thousand, six hundred eighty-seven".