557141916 has 12 divisors (see below), whose sum is σ = 1299997832. Its totient is φ = 185713968.

The previous prime is 557141909. The next prime is 557141929. The reversal of 557141916 is 619141755.

557141916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×557141916² = 620814229128302112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23214235 + ... + 23214258.

Almost surely, 2^557141916 is an apocalyptic number.

It is an amenable number.

557141916 is an abundant number, since it is smaller than the sum of its proper divisors (742855916).

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

557141916 is a wasteful number, since it uses less digits than its factorization.

557141916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46428500 (or 46428498 counting only the distinct ones).

The product of its digits is 37800, while the sum is 39.

The square root of 557141916 is about 23603.8538378799. The cubic root of 557141916 is about 822.8524081208.

It can be divided in two parts, 55714 and 1916, that added together give a triangular number (57630 = T₃₃₉).

The spelling of 557141916 in words is "five hundred fifty-seven million, one hundred forty-one thousand, nine hundred sixteen".