50755280855 has 4 divisors (see below), whose sum is σ = 60906337032. Its totient is φ = 40604224680.

The previous prime is 50755280831. The next prime is 50755280857. The reversal of 50755280855 is 55808255705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55808255705 = 5 ⋅11161651141.

It is not a de Polignac number, because 50755280855 - 2⁸ = 50755280599 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 (50755280857) 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, 5075528081 + ... + 5075528090.

It is an arithmetic number, because the mean of its divisors is an integer number (15226584258).

Almost surely, 2^50755280855 is an apocalyptic number.

50755280855 is a deficient number, since it is larger than the sum of its proper divisors (10151056177).

50755280855 is a wasteful number, since it uses less digits than its factorization.

50755280855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151056176.

The product of its (nonzero) digits is 2800000, while the sum is 50.

The spelling of 50755280855 in words is "fifty billion, seven hundred fifty-five million, two hundred eighty thousand, eight hundred fifty-five".