652741663 has 8 divisors (see below), whose sum is σ = 758220320. Its totient is φ = 550320480.

The previous prime is 652741643. The next prime is 652741697. The reversal of 652741663 is 366147256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 652741663 - 2⁹ = 652741151 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 (652741613) 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, 763908 + ... + 764761.

It is an arithmetic number, because the mean of its divisors is an integer number (94777540).

Almost surely, 2^652741663 is an apocalyptic number.

652741663 is a deficient number, since it is larger than the sum of its proper divisors (105478657).

652741663 is a wasteful number, since it uses less digits than its factorization.

652741663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528737.

The product of its digits is 181440, while the sum is 40.

The square root of 652741663 is about 25548.8094243156. The cubic root of 652741663 is about 867.4553127216.

The spelling of 652741663 in words is "six hundred fifty-two million, seven hundred forty-one thousand, six hundred sixty-three".