558778878327 has 8 divisors (see below), whose sum is σ = 747671150464. Its totient is φ = 371202929208.

The previous prime is 558778878253. The next prime is 558778878347. The reversal of 558778878327 is 723878877855.

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

It is not a de Polignac number, because 558778878327 - 2⁷ = 558778878199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558778878347) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 329079763 + ... + 329081460.

It is an arithmetic number, because the mean of its divisors is an integer number (93458893808).

Almost surely, 2^558778878327 is an apocalyptic number.

558778878327 is a deficient number, since it is larger than the sum of its proper divisors (188892272137).

558778878327 is a wasteful number, since it uses less digits than its factorization.

558778878327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658161509.

The product of its digits is 1475174400, while the sum is 75.

The spelling of 558778878327 in words is "five hundred fifty-eight billion, seven hundred seventy-eight million, eight hundred seventy-eight thousand, three hundred twenty-seven".