50203563616 has 24 divisors (see below), whose sum is σ = 100941210720. Its totient is φ = 24567700608.

The previous prime is 50203563593. The next prime is 50203563623. The reversal of 50203563616 is 61636530205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16688511 + ... + 16691518.

It is an arithmetic number, because the mean of its divisors is an integer number (4205883780).

Almost surely, 2^50203563616 is an apocalyptic number.

It is an amenable number.

50203563616 is an abundant number, since it is smaller than the sum of its proper divisors (50737647104).

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

50203563616 is a wasteful number, since it uses less digits than its factorization.

50203563616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33380086 (or 33380078 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 50203563616 in words is "fifty billion, two hundred three million, five hundred sixty-three thousand, six hundred sixteen".