557119452 has 12 divisors (see below), whose sum is σ = 1299945416. Its totient is φ = 185706480.

The previous prime is 557119399. The next prime is 557119457. The reversal of 557119452 is 254911755.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 557119452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557119457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23213299 + ... + 23213322.

Almost surely, 2^557119452 is an apocalyptic number.

It is an amenable number.

557119452 is an abundant number, since it is smaller than the sum of its proper divisors (742825964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

557119452 is a wasteful number, since it uses less digits than its factorization.

557119452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46426628 (or 46426626 counting only the distinct ones).

The product of its digits is 63000, while the sum is 39.

The square root of 557119452 is about 23603.3779785860. The cubic root of 557119452 is about 822.8413488171.

The spelling of 557119452 in words is "five hundred fifty-seven million, one hundred nineteen thousand, four hundred fifty-two".