5646610630003 has 4 divisors (see below), whose sum is σ = 6453269291440. Its totient is φ = 4839951968568.

The previous prime is 5646610629953. The next prime is 5646610630013. The reversal of 5646610630003 is 3000360166465.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5646610630003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5646610630013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403329330708 + ... + 403329330721.

It is an arithmetic number, because the mean of its divisors is an integer number (1613317322860).

Almost surely, 2^{5646610630003} is an apocalyptic number.

5646610630003 is a deficient number, since it is larger than the sum of its proper divisors (806658661437).

5646610630003 is an equidigital number, since it uses as much as digits as its factorization.

5646610630003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806658661436.

The product of its (nonzero) digits is 233280, while the sum is 40.

Adding to 5646610630003 its reverse (3000360166465), we get a palindrome (8646970796468).

The spelling of 5646610630003 in words is "five trillion, six hundred forty-six billion, six hundred ten million, six hundred thirty thousand, three".