50503338963 has 144 divisors (see below), whose sum is σ = 96779460960. Its totient is φ = 25062912000.

The previous prime is 50503338961. The next prime is 50503338967. The reversal of 50503338963 is 36983330505.

50503338963 is a `hidden beast` number, since 5 + 0 + 503 + 3 + 3 + 89 + 63 = 666.

It is not a de Polignac number, because 50503338963 - 2¹ = 50503338961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50503338961) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13644013 + ... + 13647713.

It is an arithmetic number, because the mean of its divisors is an integer number (672079590).

Almost surely, 2^50503338963 is an apocalyptic number.

50503338963 is a deficient number, since it is larger than the sum of its proper divisors (46276121997).

50503338963 is a wasteful number, since it uses less digits than its factorization.

50503338963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858 (or 3848 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 45.

The spelling of 50503338963 in words is "fifty billion, five hundred three million, three hundred thirty-eight thousand, nine hundred sixty-three".