652610271 has 16 divisors (see below), whose sum is σ = 916486400. Its totient is φ = 411931008.

The previous prime is 652610267. The next prime is 652610281. The reversal of 652610271 is 172016256.

It is not a de Polignac number, because 652610271 - 2² = 652610267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652610251) 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 15 ways as a sum of consecutive naturals, for example, 181590 + ... + 185148.

It is an arithmetic number, because the mean of its divisors is an integer number (57280400).

Almost surely, 2^652610271 is an apocalyptic number.

652610271 is a deficient number, since it is larger than the sum of its proper divisors (263876129).

652610271 is a wasteful number, since it uses less digits than its factorization.

652610271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6798.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 652610271 is about 25546.2379030651. The cubic root of 652610271 is about 867.3971047335.

The spelling of 652610271 in words is "six hundred fifty-two million, six hundred ten thousand, two hundred seventy-one".