557429226223 has 4 divisors (see below), whose sum is σ = 561684411288. Its totient is φ = 553174041160.

The previous prime is 557429226197. The next prime is 557429226229. The reversal of 557429226223 is 322622924755.

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 557429226223 - 2⁵ = 557429226191 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557429226229) 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, 2127592336 + ... + 2127592597.

It is an arithmetic number, because the mean of its divisors is an integer number (140421102822).

Almost surely, 2^557429226223 is an apocalyptic number.

557429226223 is a deficient number, since it is larger than the sum of its proper divisors (4255185065).

557429226223 is a wasteful number, since it uses less digits than its factorization.

557429226223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255185064.

The product of its digits is 3628800, while the sum is 49.

The spelling of 557429226223 in words is "five hundred fifty-seven billion, four hundred twenty-nine million, two hundred twenty-six thousand, two hundred twenty-three".