50656201660166 has 8 divisors (see below), whose sum is σ = 79287967815984. Its totient is φ = 24226879054840.

The previous prime is 50656201660147. The next prime is 50656201660237. The reversal of 50656201660166 is 66106610265605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×50656201660166² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550610887565 + ... + 550610887656.

It is an arithmetic number, because the mean of its divisors is an integer number (9910995976998).

Almost surely, 2^{50656201660166} is an apocalyptic number.

50656201660166 is a deficient number, since it is larger than the sum of its proper divisors (28631766155818).

50656201660166 is a wasteful number, since it uses less digits than its factorization.

50656201660166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101221775246.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 50656201660166 in words is "fifty trillion, six hundred fifty-six billion, two hundred one million, six hundred sixty thousand, one hundred sixty-six".