50882581958858 has 64 divisors (see below), whose sum is σ = 84271592251392. Its totient is φ = 22898294274240.

The previous prime is 50882581958843. The next prime is 50882581958863. The reversal of 50882581958858 is 85885918528805.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 384443753 + ... + 384576083.

It is an arithmetic number, because the mean of its divisors is an integer number (1316743628928).

Almost surely, 2^{50882581958858} is an apocalyptic number.

50882581958858 is a deficient number, since it is larger than the sum of its proper divisors (33389010292534).

50882581958858 is a wasteful number, since it uses less digits than its factorization.

50882581958858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134659.

The product of its (nonzero) digits is 2949120000, while the sum is 80.

The spelling of 50882581958858 in words is "fifty trillion, eight hundred eighty-two billion, five hundred eighty-one million, nine hundred fifty-eight thousand, eight hundred fifty-eight".