557405060 has 12 divisors (see below), whose sum is σ = 1170550668. Its totient is φ = 222962016.

The previous prime is 557405059. The next prime is 557405089. The reversal of 557405060 is 60504755.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 83210884 + 474194176 = 9122^2 + 21776^2 .

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, 13935107 + ... + 13935146.

It is an arithmetic number, because the mean of its divisors is an integer number (97545889).

Almost surely, 2^557405060 is an apocalyptic number.

It is an amenable number.

557405060 is an abundant number, since it is smaller than the sum of its proper divisors (613145608).

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

557405060 is a wasteful number, since it uses less digits than its factorization.

557405060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27870262 (or 27870260 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 557405060 is about 23609.4273543430. The cubic root of 557405060 is about 822.9819350194.

The spelling of 557405060 in words is "five hundred fifty-seven million, four hundred five thousand, sixty".