65164323 has 8 divisors (see below), whose sum is σ = 99298048. Its totient is φ = 37236744.

The previous prime is 65164283. The next prime is 65164343. The reversal of 65164323 is 32346156.

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

It is not a de Polignac number, because 65164323 - 2⁹ = 65163811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65164343) 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, 1551511 + ... + 1551552.

It is an arithmetic number, because the mean of its divisors is an integer number (12412256).

Almost surely, 2^65164323 is an apocalyptic number.

65164323 is a deficient number, since it is larger than the sum of its proper divisors (34133725).

65164323 is a wasteful number, since it uses less digits than its factorization.

65164323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103073.

The product of its digits is 12960, while the sum is 30.

The square root of 65164323 is about 8072.4421955193. The cubic root of 65164323 is about 402.4111100852.

The spelling of 65164323 in words is "sixty-five million, one hundred sixty-four thousand, three hundred twenty-three".