557248082 has 16 divisors (see below), whose sum is σ = 846977472. Its totient is φ = 274942800.

The previous prime is 557248073. The next prime is 557248091. The reversal of 557248082 is 280842755.

557248082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (557248073) and next prime (557248091).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51332 + ... + 61232.

It is an arithmetic number, because the mean of its divisors is an integer number (52936092).

Almost surely, 2^557248082 is an apocalyptic number.

557248082 is a deficient number, since it is larger than the sum of its proper divisors (289729390).

557248082 is a wasteful number, since it uses less digits than its factorization.

557248082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10273.

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 557248082 is about 23606.1026431726. The cubic root of 557248082 is about 822.9046709273.

The spelling of 557248082 in words is "five hundred fifty-seven million, two hundred forty-eight thousand, eighty-two".