50106665605516 has 12 divisors (see below), whose sum is σ = 94431792872032. Its totient is φ = 23126153356368.

The previous prime is 50106665605501. The next prime is 50106665605559. The reversal of 50106665605516 is 61550656660105.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 963589723183 = 50106665605516 / (5 + 0 + 1 + 0 + 6 + 6 + 6 + 5 + 6 + 0 + 5 + 5 + 1 + 6).

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 3 ways as a sum of consecutive naturals, for example, 481794861540 + ... + 481794861643.

Almost surely, 2^{50106665605516} is an apocalyptic number.

It is an amenable number.

50106665605516 is a deficient number, since it is larger than the sum of its proper divisors (44325127266516).

50106665605516 is a wasteful number, since it uses less digits than its factorization.

50106665605516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963589723200 (or 963589723198 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 52.

The spelling of 50106665605516 in words is "fifty trillion, one hundred six billion, six hundred sixty-five million, six hundred five thousand, five hundred sixteen".