164252359 has 4 divisors (see below), whose sum is σ = 172897240. Its totient is φ = 155607480.

The previous prime is 164252339. The next prime is 164252377. The reversal of 164252359 is 953252461.

164252359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 164252359 - 2⁵ = 164252327 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 (164252339) 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, 4322412 + ... + 4322449.

It is an arithmetic number, because the mean of its divisors is an integer number (43224310).

Almost surely, 2^164252359 is an apocalyptic number.

164252359 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

164252359 is a deficient number, since it is larger than the sum of its proper divisors (8644881).

164252359 is an equidigital number, since it uses as much as digits as its factorization.

164252359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8644880.

The product of its digits is 64800, while the sum is 37.

The square root of 164252359 is about 12816.0976510013. The cubic root of 164252359 is about 547.6509834286.

The spelling of 164252359 in words is "one hundred sixty-four million, two hundred fifty-two thousand, three hundred fifty-nine".