557613362020 has 48 divisors (see below), whose sum is σ = 1375706259648. Its totient is φ = 187170917760.

The previous prime is 557613362011. The next prime is 557613362021. The reversal of 557613362020 is 20263316755.

It is not an unprimeable number, because it can be changed into a prime (557613362021) 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 15 ways as a sum of consecutive naturals, for example, 97481994 + ... + 97487713.

It is an arithmetic number, because the mean of its divisors is an integer number (28660547076).

Almost surely, 2^557613362020 is an apocalyptic number.

It is an amenable number.

557613362020 is an abundant number, since it is smaller than the sum of its proper divisors (818092897628).

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

557613362020 is a wasteful number, since it uses less digits than its factorization.

557613362020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194969740 (or 194969738 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 40.

Adding to 557613362020 its reverse (20263316755), we get a palindrome (577876678775).

The spelling of 557613362020 in words is "five hundred fifty-seven billion, six hundred thirteen million, three hundred sixty-two thousand, twenty".