50345266719 has 8 divisors (see below), whose sum is σ = 73229478912. Its totient is φ = 30512282840.

The previous prime is 50345266717. The next prime is 50345266723. The reversal of 50345266719 is 91766254305.

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 50345266719 - 2¹ = 50345266717 is a prime.

It is a super-2 number, since 2×50345266719² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50345266711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762807039 + ... + 762807104.

It is an arithmetic number, because the mean of its divisors is an integer number (9153684864).

Almost surely, 2^50345266719 is an apocalyptic number.

50345266719 is a deficient number, since it is larger than the sum of its proper divisors (22884212193).

50345266719 is a wasteful number, since it uses less digits than its factorization.

50345266719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525614157.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 50345266719 in words is "fifty billion, three hundred forty-five million, two hundred sixty-six thousand, seven hundred nineteen".