50055110550503 has 4 divisors (see below), whose sum is σ = 50057131942248. Its totient is φ = 50053089158760.

The previous prime is 50055110550457. The next prime is 50055110550539. The reversal of 50055110550503 is 30505501155005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50055110550503 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 (50055110250503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010658728 + ... + 1010708253.

It is an arithmetic number, because the mean of its divisors is an integer number (12514282985562).

Almost surely, 2^{50055110550503} is an apocalyptic number.

50055110550503 is a deficient number, since it is larger than the sum of its proper divisors (2021391745).

50055110550503 is a wasteful number, since it uses less digits than its factorization.

50055110550503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021391744.

The product of its (nonzero) digits is 46875, while the sum is 35.

The spelling of 50055110550503 in words is "fifty trillion, fifty-five billion, one hundred ten million, five hundred fifty thousand, five hundred three".