10556326053506 has 8 divisors (see below), whose sum is σ = 15834503297280. Its totient is φ = 5278158287748.

The previous prime is 10556326053499. The next prime is 10556326053521. The reversal of 10556326053506 is 60535062365501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10556326053506² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2104295 + ... + 5053781.

It is an arithmetic number, because the mean of its divisors is an integer number (1979312912160).

Almost surely, 2^{10556326053506} is an apocalyptic number.

10556326053506 is a deficient number, since it is larger than the sum of its proper divisors (5278177243774).

10556326053506 is a wasteful number, since it uses less digits than its factorization.

10556326053506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739008.

The product of its (nonzero) digits is 2430000, while the sum is 47.

The spelling of 10556326053506 in words is "ten trillion, five hundred fifty-six billion, three hundred twenty-six million, fifty-three thousand, five hundred six".