50045333503 has 8 divisors (see below), whose sum is σ = 54614517840. Its totient is φ = 45479417280.

The previous prime is 50045333473. The next prime is 50045333509. The reversal of 50045333503 is 30533354005.

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

It is not a de Polignac number, because 50045333503 - 2²¹ = 50043236351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50045333509) 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, 784950 + ... + 846307.

It is an arithmetic number, because the mean of its divisors is an integer number (6826814730).

Almost surely, 2^50045333503 is an apocalyptic number.

50045333503 is a deficient number, since it is larger than the sum of its proper divisors (4569184337).

50045333503 is a wasteful number, since it uses less digits than its factorization.

50045333503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634057.

The product of its (nonzero) digits is 40500, while the sum is 31.

Adding to 50045333503 its reverse (30533354005), we get a palindrome (80578687508).

The spelling of 50045333503 in words is "fifty billion, forty-five million, three hundred thirty-three thousand, five hundred three".