652675423 has 4 divisors (see below), whose sum is σ = 654556680. Its totient is φ = 650794168.

The previous prime is 652675411. The next prime is 652675451. The reversal of 652675423 is 324576256.

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 652675423 - 2⁵ = 652675391 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 (652675123) 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, 940108 + ... + 940801.

It is an arithmetic number, because the mean of its divisors is an integer number (163639170).

Almost surely, 2^652675423 is an apocalyptic number.

652675423 is a deficient number, since it is larger than the sum of its proper divisors (1881257).

652675423 is a wasteful number, since it uses less digits than its factorization.

652675423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881256.

The product of its digits is 302400, while the sum is 40.

The square root of 652675423 is about 25547.5130492187. The cubic root of 652675423 is about 867.4259687065.

The spelling of 652675423 in words is "six hundred fifty-two million, six hundred seventy-five thousand, four hundred twenty-three".