50403765008238 has 8 divisors (see below), whose sum is σ = 100807530016488. Its totient is φ = 16801255002744.

The previous prime is 50403765008231. The next prime is 50403765008239. The reversal of 50403765008238 is 83280056730405.

It is a happy number.

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

50403765008238 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50403765008231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4200313750681 + ... + 4200313750692.

It is an arithmetic number, because the mean of its divisors is an integer number (12600941252061).

Almost surely, 2^{50403765008238} is an apocalyptic number.

50403765008238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50403765008238 is a wasteful number, since it uses less digits than its factorization.

50403765008238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8400627501378.

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 50403765008238 in words is "fifty trillion, four hundred three billion, seven hundred sixty-five million, eight thousand, two hundred thirty-eight".