652942359423 has 10 divisors (see below), whose sum is σ = 975383030864. Its totient is φ = 435294906228.

The previous prime is 652942359413. The next prime is 652942359439. The reversal of 652942359423 is 324953249256.

It is a happy number.

652942359423 is a `hidden beast` number, since 6 + 5 + 2 + 9 + 4 + 23 + 594 + 23 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-652942359423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 652942359423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652942359413) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4030508311 + ... + 4030508472.

Almost surely, 2^652942359423 is an apocalyptic number.

652942359423 is a deficient number, since it is larger than the sum of its proper divisors (322440671441).

652942359423 is an equidigital number, since it uses as much as digits as its factorization.

652942359423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8061016795 (or 8061016786 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 54.

The spelling of 652942359423 in words is "six hundred fifty-two billion, nine hundred forty-two million, three hundred fifty-nine thousand, four hundred twenty-three".