164227580627 has 8 divisors (see below), whose sum is σ = 183527052912. Its totient is φ = 145656390400.

The previous prime is 164227580617. The next prime is 164227580653. The reversal of 164227580627 is 726085722461.

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

It is a cyclic number.

It is not a de Polignac number, because 164227580627 - 2⁴ = 164227580611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164227580617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182070038 + ... + 182070939.

It is an arithmetic number, because the mean of its divisors is an integer number (22940881614).

Almost surely, 2^164227580627 is an apocalyptic number.

164227580627 is a deficient number, since it is larger than the sum of its proper divisors (19299472285).

164227580627 is a wasteful number, since it uses less digits than its factorization.

164227580627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364141029.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 164227580627 in words is "one hundred sixty-four billion, two hundred twenty-seven million, five hundred eighty thousand, six hundred twenty-seven".