556163455720003 has 4 divisors (see below), whose sum is σ = 556259694427240. Its totient is φ = 556067217012768.

The previous prime is 556163455719943. The next prime is 556163455720007. The reversal of 556163455720003 is 300027554361655.

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 556163455720003 - 2²⁹ = 556162918849091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556163455720007) 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, 48119344950 + ... + 48119356507.

It is an arithmetic number, because the mean of its divisors is an integer number (139064923606810).

Almost surely, 2^{556163455720003} is an apocalyptic number.

556163455720003 is a deficient number, since it is larger than the sum of its proper divisors (96238707237).

556163455720003 is an equidigital number, since it uses as much as digits as its factorization.

556163455720003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96238707236.

The product of its (nonzero) digits is 11340000, while the sum is 52.

The spelling of 556163455720003 in words is "five hundred fifty-six trillion, one hundred sixty-three billion, four hundred fifty-five million, seven hundred twenty thousand, three".