557200015100 has 18 divisors (see below), whose sum is σ = 1209124032984. Its totient is φ = 222880006000.

The previous prime is 557200015063. The next prime is 557200015117. The reversal of 557200015100 is 1510002755.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 557200015100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2785999976 + ... + 2786000175.

It is an arithmetic number, because the mean of its divisors is an integer number (67173557388).

Almost surely, 2^557200015100 is an apocalyptic number.

557200015100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

557200015100 is an abundant number, since it is smaller than the sum of its proper divisors (651924017884).

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

557200015100 is a wasteful number, since it uses less digits than its factorization.

557200015100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5572000165 (or 5572000158 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 26.

Adding to 557200015100 its reverse (1510002755), we get a palindrome (558710017855).

The spelling of 557200015100 in words is "five hundred fifty-seven billion, two hundred million, fifteen thousand, one hundred".