50308887057 has 16 divisors (see below), whose sum is σ = 78805530048. Its totient is φ = 28144831680.

The previous prime is 50308887043. The next prime is 50308887067. The reversal of 50308887057 is 75078880305.

It is not a de Polignac number, because 50308887057 - 2⁶ = 50308886993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50308887007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58634638 + ... + 58635495.

It is an arithmetic number, because the mean of its divisors is an integer number (4925345628).

Almost surely, 2^50308887057 is an apocalyptic number.

It is an amenable number.

50308887057 is a deficient number, since it is larger than the sum of its proper divisors (28496642991).

50308887057 is a wasteful number, since it uses less digits than its factorization.

50308887057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117270160.

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 50308887057 in words is "fifty billion, three hundred eight million, eight hundred eighty-seven thousand, fifty-seven".