50137248369 has 8 divisors (see below), whose sum is σ = 71991946432. Its totient is φ = 30853691280.

The previous prime is 50137248347. The next prime is 50137248373. The reversal of 50137248369 is 96384273105.

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

It is not a de Polignac number, because 50137248369 - 2²³ = 50128859761 is a prime.

It is a super-2 number, since 2×50137248369² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50137228369) 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, 642785197 + ... + 642785274.

It is an arithmetic number, because the mean of its divisors is an integer number (8998993304).

It is a 1-persistent number, because it is pandigital, but 2⋅50137248369 = 100274496738 is not.

Almost surely, 2^50137248369 is an apocalyptic number.

It is an amenable number.

50137248369 is a deficient number, since it is larger than the sum of its proper divisors (21854698063).

50137248369 is a wasteful number, since it uses less digits than its factorization.

50137248369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285570487.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 50137248369 in words is "fifty billion, one hundred thirty-seven million, two hundred forty-eight thousand, three hundred sixty-nine".