652663041803 has 4 divisors (see below), whose sum is σ = 658438821048. Its totient is φ = 646887262560.

The previous prime is 652663041787. The next prime is 652663041817. The reversal of 652663041803 is 308140366256.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 652663041803 - 2⁴ = 652663041787 is a prime.

It is a super-2 number, since 2×652663041803² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652663041203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2887889453 + ... + 2887889678.

It is an arithmetic number, because the mean of its divisors is an integer number (164609705262).

Almost surely, 2^652663041803 is an apocalyptic number.

652663041803 is a deficient number, since it is larger than the sum of its proper divisors (5775779245).

652663041803 is a wasteful number, since it uses less digits than its factorization.

652663041803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5775779244.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 652663041803 in words is "six hundred fifty-two billion, six hundred sixty-three million, forty-one thousand, eight hundred three".