50121336066 has 16 divisors (see below), whose sum is σ = 100515817344. Its totient is φ = 16661587824.

The previous prime is 50121336059. The next prime is 50121336073. The reversal of 50121336066 is 66063312105.

It is an interprime number because it is at equal distance from previous prime (50121336059) and next prime (50121336073).

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 7 ways as a sum of consecutive naturals, for example, 11378665 + ... + 11383068.

It is an arithmetic number, because the mean of its divisors is an integer number (6282238584).

Almost surely, 2^50121336066 is an apocalyptic number.

50121336066 is an abundant number, since it is smaller than the sum of its proper divisors (50394481278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50121336066 is a wasteful number, since it uses less digits than its factorization.

50121336066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22762105.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 50121336066 in words is "fifty billion, one hundred twenty-one million, three hundred thirty-six thousand, sixty-six".