50331085503 has 8 divisors (see below), whose sum is σ = 67375478016. Its totient is φ = 33420375000.

The previous prime is 50331085499. The next prime is 50331085531. The reversal of 50331085503 is 30558013305.

It is a happy number.

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

It is not a de Polignac number, because 50331085503 - 2² = 50331085499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50331085583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33419623 + ... + 33421128.

It is an arithmetic number, because the mean of its divisors is an integer number (8421934752).

Almost surely, 2^50331085503 is an apocalyptic number.

50331085503 is a deficient number, since it is larger than the sum of its proper divisors (17044392513).

50331085503 is a wasteful number, since it uses less digits than its factorization.

50331085503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66841005.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 50331085503 its reverse (30558013305), we get a palindrome (80889098808).

The spelling of 50331085503 in words is "fifty billion, three hundred thirty-one million, eighty-five thousand, five hundred three".