164575029365 has 8 divisors (see below), whose sum is σ = 203860681728. Its totient is φ = 127412925840.

The previous prime is 164575029347. The next prime is 164575029397. The reversal of 164575029365 is 563920575461.

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

It is not a de Polignac number, because 164575029365 - 2¹² = 164575025269 is a prime.

It is a super-2 number, since 2×164575029365² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530887037 + ... + 530887346.

It is an arithmetic number, because the mean of its divisors is an integer number (25482585216).

Almost surely, 2^164575029365 is an apocalyptic number.

It is an amenable number.

164575029365 is a deficient number, since it is larger than the sum of its proper divisors (39285652363).

164575029365 is a wasteful number, since it uses less digits than its factorization.

164575029365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061774419.

The product of its (nonzero) digits is 6804000, while the sum is 53.

The spelling of 164575029365 in words is "one hundred sixty-four billion, five hundred seventy-five million, twenty-nine thousand, three hundred sixty-five".