652330785 has 16 divisors (see below), whose sum is σ = 1079720640. Its totient is φ = 335912640.

The previous prime is 652330771. The next prime is 652330793. The reversal of 652330785 is 587033256.

It is not a de Polignac number, because 652330785 - 2¹⁶ = 652265249 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 749371 + ... + 750240.

It is an arithmetic number, because the mean of its divisors is an integer number (67482540).

Almost surely, 2^652330785 is an apocalyptic number.

It is an amenable number.

652330785 is a deficient number, since it is larger than the sum of its proper divisors (427389855).

652330785 is a wasteful number, since it uses less digits than its factorization.

652330785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499648.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 652330785 is about 25540.7671184716. The cubic root of 652330785 is about 867.2732636126.

The spelling of 652330785 in words is "six hundred fifty-two million, three hundred thirty thousand, seven hundred eighty-five".