555243036 has 24 divisors (see below), whose sum is σ = 1296408960. Its totient is φ = 184960752.

The previous prime is 555243011. The next prime is 555243067. The reversal of 555243036 is 630342555.

It is a junction number, because it is equal to n+sod(n) for n = 555242988 and 555243006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5305 + ... + 33743.

It is an arithmetic number, because the mean of its divisors is an integer number (54017040).

Almost surely, 2^555243036 is an apocalyptic number.

It is an amenable number.

555243036 is an abundant number, since it is smaller than the sum of its proper divisors (741165924).

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

555243036 is a wasteful number, since it uses less digits than its factorization.

555243036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30073 (or 30071 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 555243036 is about 23563.5955660421. The cubic root of 555243036 is about 821.9165146296.

The spelling of 555243036 in words is "five hundred fifty-five million, two hundred forty-three thousand, thirty-six".