50254922899 has 4 divisors (see below), whose sum is σ = 50507460400. Its totient is φ = 50002385400.

The previous prime is 50254922897. The next prime is 50254922911. The reversal of 50254922899 is 99822945205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99822945205 = 5 ⋅19964589041.

It is a cyclic number.

It is not a de Polignac number, because 50254922899 - 2¹ = 50254922897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50254922897) 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, 126268452 + ... + 126268849.

It is an arithmetic number, because the mean of its divisors is an integer number (12626865100).

Almost surely, 2^50254922899 is an apocalyptic number.

50254922899 is a deficient number, since it is larger than the sum of its proper divisors (252537501).

50254922899 is a wasteful number, since it uses less digits than its factorization.

50254922899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252537500.

The product of its (nonzero) digits is 4665600, while the sum is 55.

The spelling of 50254922899 in words is "fifty billion, two hundred fifty-four million, nine hundred twenty-two thousand, eight hundred ninety-nine".