50555446099 has 4 divisors (see below), whose sum is σ = 51310005064. Its totient is φ = 49800887136.

The previous prime is 50555446091. The next prime is 50555446103. The reversal of 50555446099 is 99064455505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99064455505 = 5 ⋅19812891101.

It is a cyclic number.

It is not a de Polignac number, because 50555446099 - 2³ = 50555446091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50555446091) 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, 377279382 + ... + 377279515.

It is an arithmetic number, because the mean of its divisors is an integer number (12827501266).

Almost surely, 2^50555446099 is an apocalyptic number.

50555446099 is a deficient number, since it is larger than the sum of its proper divisors (754558965).

50555446099 is an equidigital number, since it uses as much as digits as its factorization.

50555446099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754558964.

The product of its (nonzero) digits is 4860000, while the sum is 52.

The spelling of 50555446099 in words is "fifty billion, five hundred fifty-five million, four hundred forty-six thousand, ninety-nine".