652611485 has 16 divisors (see below), whose sum is σ = 788486400. Its totient is φ = 518534976.

The previous prime is 652611469. The next prime is 652611493. The reversal of 652611485 is 584116256.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 652611485 - 2⁴ = 652611469 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 627596 + ... + 628634.

It is an arithmetic number, because the mean of its divisors is an integer number (49280400).

Almost surely, 2^652611485 is an apocalyptic number.

It is an amenable number.

652611485 is a deficient number, since it is larger than the sum of its proper divisors (135874915).

652611485 is a wasteful number, since it uses less digits than its factorization.

652611485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780.

The product of its digits is 57600, while the sum is 38.

The square root of 652611485 is about 25546.2616638913. The cubic root of 652611485 is about 867.3976425836.

The spelling of 652611485 in words is "six hundred fifty-two million, six hundred eleven thousand, four hundred eighty-five".