557203555552 has 24 divisors (see below), whose sum is σ = 1253708000496. Its totient is φ = 238801523712.

The previous prime is 557203555511. The next prime is 557203555603. The reversal of 557203555552 is 255555302755.

It is a junction number, because it is equal to n+sod(n) for n = 557203555496 and 557203555505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1243757713 + ... + 1243758160.

It is an arithmetic number, because the mean of its divisors is an integer number (52237833354).

Almost surely, 2^557203555552 is an apocalyptic number.

It is an amenable number.

557203555552 is an abundant number, since it is smaller than the sum of its proper divisors (696504444944).

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

557203555552 is a wasteful number, since it uses less digits than its factorization.

557203555552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487515890 (or 2487515882 counting only the distinct ones).

The product of its (nonzero) digits is 6562500, while the sum is 49.

The spelling of 557203555552 in words is "five hundred fifty-seven billion, two hundred three million, five hundred fifty-five thousand, five hundred fifty-two".