652453323 has 4 divisors (see below), whose sum is σ = 869937768. Its totient is φ = 434968880.

The previous prime is 652453309. The next prime is 652453327. The reversal of 652453323 is 323354256.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-652453323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (652453327) 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, 108742218 + ... + 108742223.

It is an arithmetic number, because the mean of its divisors is an integer number (217484442).

Almost surely, 2^652453323 is an apocalyptic number.

652453323 is a deficient number, since it is larger than the sum of its proper divisors (217484445).

652453323 is a wasteful number, since it uses less digits than its factorization.

652453323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217484444.

The product of its digits is 64800, while the sum is 33.

The square root of 652453323 is about 25543.1658766097. The cubic root of 652453323 is about 867.3275649374.

The spelling of 652453323 in words is "six hundred fifty-two million, four hundred fifty-three thousand, three hundred twenty-three".