164532463 has 8 divisors (see below), whose sum is σ = 166193280. Its totient is φ = 162878040.

The previous prime is 164532461. The next prime is 164532497. The reversal of 164532463 is 364235461.

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 164532463 - 2¹ = 164532461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164532461) 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, 62508 + ... + 65086.

It is an arithmetic number, because the mean of its divisors is an integer number (20774160).

Almost surely, 2^164532463 is an apocalyptic number.

164532463 is a deficient number, since it is larger than the sum of its proper divisors (1660817).

164532463 is a wasteful number, since it uses less digits than its factorization.

164532463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197.

The product of its digits is 51840, while the sum is 34.

The square root of 164532463 is about 12827.0208154505. The cubic root of 164532463 is about 547.9621146576.

The spelling of 164532463 in words is "one hundred sixty-four million, five hundred thirty-two thousand, four hundred sixty-three".