5055552777503 has 4 divisors (see below), whose sum is σ = 5107671878400. Its totient is φ = 5003433676608.

The previous prime is 5055552777481. The next prime is 5055552777557. The reversal of 5055552777503 is 3057772555505.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5055552777503 - 2⁶ = 5055552777439 is a prime.

It is a super-2 number, since 2×5055552777503² (a number of 26 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 (5055552777593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26059550303 + ... + 26059550496.

It is an arithmetic number, because the mean of its divisors is an integer number (1276917969600).

Almost surely, 2^{5055552777503} is an apocalyptic number.

5055552777503 is a deficient number, since it is larger than the sum of its proper divisors (52119100897).

5055552777503 is an equidigital number, since it uses as much as digits as its factorization.

5055552777503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52119100896.

The product of its (nonzero) digits is 32156250, while the sum is 56.

The spelling of 5055552777503 in words is "five trillion, fifty-five billion, five hundred fifty-two million, seven hundred seventy-seven thousand, five hundred three".