652323045 has 16 divisors (see below), whose sum is σ = 1138600512. Its totient is φ = 316277760.

The previous prime is 652323041. The next prime is 652323073. The reversal of 652323045 is 540323256.

652323045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 652323045 - 2² = 652323041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652323041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1976572 + ... + 1976901.

It is an arithmetic number, because the mean of its divisors is an integer number (71162532).

Almost surely, 2^652323045 is an apocalyptic number.

It is an amenable number.

652323045 is a deficient number, since it is larger than the sum of its proper divisors (486277467).

652323045 is a wasteful number, since it uses less digits than its factorization.

652323045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953492.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 652323045 is about 25540.6155955568. The cubic root of 652323045 is about 867.2698334911.

The spelling of 652323045 in words is "six hundred fifty-two million, three hundred twenty-three thousand, forty-five".