10630605503 has 4 divisors (see below), whose sum is σ = 12149263440. Its totient is φ = 9111947568.

The previous prime is 10630605499. The next prime is 10630605521. The reversal of 10630605503 is 30550603601.

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 10630605503 - 2² = 10630605499 is a prime.

It is a super-2 number, since 2×10630605503² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10630605803) 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, 759328958 + ... + 759328971.

It is an arithmetic number, because the mean of its divisors is an integer number (3037315860).

Almost surely, 2^10630605503 is an apocalyptic number.

10630605503 is a deficient number, since it is larger than the sum of its proper divisors (1518657937).

10630605503 is an equidigital number, since it uses as much as digits as its factorization.

10630605503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518657936.

The product of its (nonzero) digits is 8100, while the sum is 29.

The spelling of 10630605503 in words is "ten billion, six hundred thirty million, six hundred five thousand, five hundred three".