557961194 has 16 divisors (see below), whose sum is σ = 962928000. Its totient is φ = 237520464.

The previous prime is 557961191. The next prime is 557961211. The reversal of 557961194 is 491169755.

557961194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×557961194² = 622641388019811272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557961191) 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, 131654 + ... + 135825.

It is an arithmetic number, because the mean of its divisors is an integer number (60183000).

Almost surely, 2^557961194 is an apocalyptic number.

557961194 is a deficient number, since it is larger than the sum of its proper divisors (404966806).

557961194 is a wasteful number, since it uses less digits than its factorization.

557961194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267637.

The product of its digits is 340200, while the sum is 47.

The square root of 557961194 is about 23621.2022132659. The cubic root of 557961194 is about 823.2555458025.

The spelling of 557961194 in words is "five hundred fifty-seven million, nine hundred sixty-one thousand, one hundred ninety-four".