652357071663 has 16 divisors (see below), whose sum is σ = 951322320000. Its totient is φ = 394351544480.

The previous prime is 652357071589. The next prime is 652357071671. The reversal of 652357071663 is 366170753256.

It is a cyclic number.

It is not a de Polignac number, because 652357071663 - 2¹⁰ = 652357070639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652357071563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25396413 + ... + 25422086.

It is an arithmetic number, because the mean of its divisors is an integer number (59457645000).

Almost surely, 2^652357071663 is an apocalyptic number.

652357071663 is a deficient number, since it is larger than the sum of its proper divisors (298965248337).

652357071663 is a wasteful number, since it uses less digits than its factorization.

652357071663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50818902.

The product of its (nonzero) digits is 4762800, while the sum is 51.

The spelling of 652357071663 in words is "six hundred fifty-two billion, three hundred fifty-seven million, seventy-one thousand, six hundred sixty-three".