652579430 has 16 divisors (see below), whose sum is σ = 1177921440. Its totient is φ = 260303232.

The previous prime is 652579429. The next prime is 652579439. The reversal of 652579430 is 34975256.

652579430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652579439) 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, 87299 + ... + 94478.

It is an arithmetic number, because the mean of its divisors is an integer number (73620090).

Almost surely, 2^652579430 is an apocalyptic number.

652579430 is a deficient number, since it is larger than the sum of its proper divisors (525342010).

652579430 is a wasteful number, since it uses less digits than its factorization.

652579430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182143.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 652579430 is about 25545.6342649776. The cubic root of 652579430 is about 867.3834407257.

The spelling of 652579430 in words is "six hundred fifty-two million, five hundred seventy-nine thousand, four hundred thirty".