557535073 has 8 divisors (see below), whose sum is σ = 575451360. Its totient is φ = 539901120.

The previous prime is 557535067. The next prime is 557535089. The reversal of 557535073 is 370535755.

557535073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 557535073 - 2⁹ = 557534561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557530073) 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, 66568 + ... + 74473.

It is an arithmetic number, because the mean of its divisors is an integer number (71931420).

Almost surely, 2^557535073 is an apocalyptic number.

It is an amenable number.

557535073 is a deficient number, since it is larger than the sum of its proper divisors (17916287).

557535073 is a wasteful number, since it uses less digits than its factorization.

557535073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141167.

The product of its (nonzero) digits is 275625, while the sum is 40.

The square root of 557535073 is about 23612.1806066276. The cubic root of 557535073 is about 823.0459160391.

The spelling of 557535073 in words is "five hundred fifty-seven million, five hundred thirty-five thousand, seventy-three".