557066483290 has 16 divisors (see below), whose sum is σ = 1002761688168. Its totient is φ = 222817255936.

The previous prime is 557066483279. The next prime is 557066483321. The reversal of 557066483290 is 92384660755.

It can be written as a sum of positive squares in 4 ways, for example, as 460643191849 + 96423291441 = 678707^2 + 310521^2 .

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, 913987 + ... + 1396246.

Almost surely, 2^557066483290 is an apocalyptic number.

557066483290 is a deficient number, since it is larger than the sum of its proper divisors (445695204878).

557066483290 is a wasteful number, since it uses less digits than its factorization.

557066483290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334353.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 557066483290 in words is "five hundred fifty-seven billion, sixty-six million, four hundred eighty-three thousand, two hundred ninety".