164220153 has 8 divisors (see below), whose sum is σ = 231840288. Its totient is φ = 103040064.

The previous prime is 164220137. The next prime is 164220157. The reversal of 164220153 is 351022461.

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

It is not a de Polignac number, because 164220153 - 2⁴ = 164220137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164220157) 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, 1609951 + ... + 1610052.

It is an arithmetic number, because the mean of its divisors is an integer number (28980036).

Almost surely, 2^164220153 is an apocalyptic number.

It is an amenable number.

164220153 is a deficient number, since it is larger than the sum of its proper divisors (67620135).

164220153 is a wasteful number, since it uses less digits than its factorization.

164220153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220023.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 164220153 is about 12814.8411226983. The cubic root of 164220153 is about 547.6151872903.

The spelling of 164220153 in words is "one hundred sixty-four million, two hundred twenty thousand, one hundred fifty-three".