164135351 has 4 divisors (see below), whose sum is σ = 164183712. Its totient is φ = 164086992.

The previous prime is 164135311. The next prime is 164135369. The reversal of 164135351 is 153531461.

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 164135351 - 2¹⁴ = 164118967 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 (164135311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18671 + ... + 26016.

It is an arithmetic number, because the mean of its divisors is an integer number (41045928).

Almost surely, 2^164135351 is an apocalyptic number.

164135351 is a deficient number, since it is larger than the sum of its proper divisors (48361).

164135351 is an equidigital number, since it uses as much as digits as its factorization.

164135351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48360.

The product of its digits is 5400, while the sum is 29.

The square root of 164135351 is about 12811.5319536736. The cubic root of 164135351 is about 547.5209096634.

The spelling of 164135351 in words is "one hundred sixty-four million, one hundred thirty-five thousand, three hundred fifty-one".