50283755503 has 8 divisors (see below), whose sum is σ = 52144166048. Its totient is φ = 48449733984.

The previous prime is 50283755479. The next prime is 50283755519. The reversal of 50283755503 is 30555738205.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50283755503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50283755503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50283755803) 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, 6593376 + ... + 6600997.

It is an arithmetic number, because the mean of its divisors is an integer number (6518020756).

Almost surely, 2^50283755503 is an apocalyptic number.

50283755503 is a deficient number, since it is larger than the sum of its proper divisors (1860410545).

50283755503 is a wasteful number, since it uses less digits than its factorization.

50283755503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13194513.

The product of its (nonzero) digits is 630000, while the sum is 43.

The spelling of 50283755503 in words is "fifty billion, two hundred eighty-three million, seven hundred fifty-five thousand, five hundred three".