10051720166 has 8 divisors (see below), whose sum is σ = 15082079040. Its totient is φ = 5024360488.

The previous prime is 10051720163. The next prime is 10051720171. The reversal of 10051720166 is 66102715001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10051720163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741401 + ... + 754836.

It is an arithmetic number, because the mean of its divisors is an integer number (1885259880).

Almost surely, 2^10051720166 is an apocalyptic number.

10051720166 is a deficient number, since it is larger than the sum of its proper divisors (5030358874).

10051720166 is a wasteful number, since it uses less digits than its factorization.

10051720166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499598.

The product of its (nonzero) digits is 2520, while the sum is 29.

The spelling of 10051720166 in words is "ten billion, fifty-one million, seven hundred twenty thousand, one hundred sixty-six".