50010566066000 has 80 divisors (see below), whose sum is σ = 120950675960400. Its totient is φ = 20000069734400.

The previous prime is 50010566065979. The next prime is 50010566066053. The reversal of 50010566066000 is 66066501005.

It can be written as a sum of positive squares in 8 ways, for example, as 17291525422864 + 32719040643136 = 4158308^2 + 5720056^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7038476 + ... + 12229524.

It is an arithmetic number, because the mean of its divisors is an integer number (1511883449505).

Almost surely, 2^{50010566066000} is an apocalyptic number.

50010566066000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50010566066000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60475337980200).

50010566066000 is an abundant number, since it is smaller than the sum of its proper divisors (70940109894400).

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

50010566066000 is a wasteful number, since it uses less digits than its factorization.

50010566066000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5195889 (or 5195873 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 50010566066000 in words is "fifty trillion, ten billion, five hundred sixty-six million, sixty-six thousand".