50000010005503 has 8 divisors (see below), whose sum is σ = 51326523195200. Its totient is φ = 48690836857728.

The previous prime is 50000010005501. The next prime is 50000010005509. The reversal of 50000010005503 is 30550001000005.

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

It is a cyclic number.

It is not a de Polignac number, because 50000010005503 - 2¹ = 50000010005501 is a prime.

It is a super-2 number, since 2×50000010005503² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50000010005501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4335004638 + ... + 4335016171.

It is an arithmetic number, because the mean of its divisors is an integer number (6415815399400).

Almost surely, 2^{50000010005503} is an apocalyptic number.

50000010005503 is a deficient number, since it is larger than the sum of its proper divisors (1326513189697).

50000010005503 is an equidigital number, since it uses as much as digits as its factorization.

50000010005503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670020961.

The product of its (nonzero) digits is 375, while the sum is 19.

Adding to 50000010005503 its reverse (30550001000005), we get a palindrome (80550011005508).

The spelling of 50000010005503 in words is "fifty trillion, ten million, five thousand, five hundred three".