50355586066 has 32 divisors (see below), whose sum is σ = 82019552832. Its totient is φ = 23092707840.

The previous prime is 50355586007. The next prime is 50355586067. The reversal of 50355586066 is 66068555305.

It is not an unprimeable number, because it can be changed into a prime (50355586067) 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, 1244445 + ... + 1284271.

It is an arithmetic number, because the mean of its divisors is an integer number (2563111026).

Almost surely, 2^50355586066 is an apocalyptic number.

50355586066 is a deficient number, since it is larger than the sum of its proper divisors (31663966766).

50355586066 is a wasteful number, since it uses less digits than its factorization.

50355586066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40794.

The product of its (nonzero) digits is 3240000, while the sum is 49.

The spelling of 50355586066 in words is "fifty billion, three hundred fifty-five million, five hundred eighty-six thousand, sixty-six".