50552775503 has 4 divisors (see below), whose sum is σ = 52750722288. Its totient is φ = 48354828720.

The previous prime is 50552775487. The next prime is 50552775517. The reversal of 50552775503 is 30557725505.

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 50552775503 - 2⁴ = 50552775487 is a prime.

It is a super-2 number, since 2×50552775503² (a number of 22 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 (50552775563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1098973358 + ... + 1098973403.

It is an arithmetic number, because the mean of its divisors is an integer number (13187680572).

Almost surely, 2^50552775503 is an apocalyptic number.

50552775503 is a deficient number, since it is larger than the sum of its proper divisors (2197946785).

50552775503 is a wasteful number, since it uses less digits than its factorization.

50552775503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197946784.

The product of its (nonzero) digits is 918750, while the sum is 44.

The spelling of 50552775503 in words is "fifty billion, five hundred fifty-two million, seven hundred seventy-five thousand, five hundred three".