557103361 has 8 divisors (see below), whose sum is σ = 570207744. Its totient is φ = 544051200.

The previous prime is 557103341. The next prime is 557103373. The reversal of 557103361 is 163301755.

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 557103361 - 2¹¹ = 557101313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557103341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8961 + ... + 34561.

It is an arithmetic number, because the mean of its divisors is an integer number (71275968).

Almost surely, 2^557103361 is an apocalyptic number.

It is an amenable number.

557103361 is a deficient number, since it is larger than the sum of its proper divisors (13104383).

557103361 is a wasteful number, since it uses less digits than its factorization.

557103361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26111.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 557103361 is about 23603.0371138970. The cubic root of 557103361 is about 822.8334268370.

The spelling of 557103361 in words is "five hundred fifty-seven million, one hundred three thousand, three hundred sixty-one".