557670055727 has 8 divisors (see below), whose sum is σ = 565783437312. Its totient is φ = 549614835000.

The previous prime is 557670055699. The next prime is 557670055751. The reversal of 557670055727 is 727550076755.

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

It is a cyclic number.

It is not a de Polignac number, because 557670055727 - 2¹⁶ = 557669990191 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 (557670055777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14520899 + ... + 14559252.

It is an arithmetic number, because the mean of its divisors is an integer number (70722929664).

Almost surely, 2^557670055727 is an apocalyptic number.

557670055727 is a deficient number, since it is larger than the sum of its proper divisors (8113381585).

557670055727 is a wasteful number, since it uses less digits than its factorization.

557670055727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29080429.

The product of its (nonzero) digits is 18007500, while the sum is 56.

The spelling of 557670055727 in words is "five hundred fifty-seven billion, six hundred seventy million, fifty-five thousand, seven hundred twenty-seven".