50015666010000 has 100 divisors (see below), whose sum is σ = 161457238732592. Its totient is φ = 13337510928000.

The previous prime is 50015666009989. The next prime is 50015666010017. The reversal of 50015666010000 is 1066651005.

50015666010000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 50015666010000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 833564434 + ... + 833624433.

Almost surely, 2^{50015666010000} is an apocalyptic number.

50015666010000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50015666010000 is an abundant number, since it is smaller than the sum of its proper divisors (111441572722592).

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

50015666010000 is a wasteful number, since it uses less digits than its factorization.

50015666010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667188898 (or 1667188877 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 50015666010000 in words is "fifty trillion, fifteen billion, six hundred sixty-six million, ten thousand".