65375423 has 4 divisors (see below), whose sum is σ = 66203040. Its totient is φ = 64547808.

The previous prime is 65375417. The next prime is 65375467. The reversal of 65375423 is 32457356.

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 65375423 - 2¹⁴ = 65359039 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 (65375473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413690 + ... + 413847.

It is an arithmetic number, because the mean of its divisors is an integer number (16550760).

Almost surely, 2^65375423 is an apocalyptic number.

65375423 is a deficient number, since it is larger than the sum of its proper divisors (827617).

65375423 is an equidigital number, since it uses as much as digits as its factorization.

65375423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827616.

The product of its digits is 75600, while the sum is 35.

The square root of 65375423 is about 8085.5069723549. The cubic root of 65375423 is about 402.8451789916.

The spelling of 65375423 in words is "sixty-five million, three hundred seventy-five thousand, four hundred twenty-three".