54647267126203 has 4 divisors (see below), whose sum is σ = 55210641014200. Its totient is φ = 54083893238208.

The previous prime is 54647267126191. The next prime is 54647267126233. The reversal of 54647267126203 is 30262176274645.

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 54647267126203 - 2²⁵ = 54647233571771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54647267126233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281686943853 + ... + 281686944046.

It is an arithmetic number, because the mean of its divisors is an integer number (13802660253550).

Almost surely, 2^{54647267126203} is an apocalyptic number.

54647267126203 is a deficient number, since it is larger than the sum of its proper divisors (563373887997).

54647267126203 is an equidigital number, since it uses as much as digits as its factorization.

54647267126203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563373887996.

The product of its (nonzero) digits is 20321280, while the sum is 55.

The spelling of 54647267126203 in words is "fifty-four trillion, six hundred forty-seven billion, two hundred sixty-seven million, one hundred twenty-six thousand, two hundred three".