557763085 has 16 divisors (see below), whose sum is σ = 732488832. Its totient is φ = 404353600.

The previous prime is 557763083. The next prime is 557763091. The reversal of 557763085 is 580367755.

It is not a de Polignac number, because 557763085 - 2¹ = 557763083 is a prime.

It is a super-2 number, since 2×557763085² = 622199317977434450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557763083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1440 + ... + 33430.

It is an arithmetic number, because the mean of its divisors is an integer number (45780552).

Almost surely, 2^557763085 is an apocalyptic number.

557763085 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

557763085 is a deficient number, since it is larger than the sum of its proper divisors (174725747).

557763085 is a wasteful number, since it uses less digits than its factorization.

557763085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32324.

The product of its (nonzero) digits is 882000, while the sum is 46.

The square root of 557763085 is about 23617.0083837898. The cubic root of 557763085 is about 823.1580995755.

The spelling of 557763085 in words is "five hundred fifty-seven million, seven hundred sixty-three thousand, eighty-five".