555305052 has 24 divisors (see below), whose sum is σ = 1307181456. Its totient is φ = 183463168.

The previous prime is 555305041. The next prime is 555305057. The reversal of 555305052 is 250503555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555305057) by changing a digit.

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, 203403 + ... + 206114.

It is an arithmetic number, because the mean of its divisors is an integer number (54465894).

Almost surely, 2^555305052 is an apocalyptic number.

It is an amenable number.

555305052 is an abundant number, since it is smaller than the sum of its proper divisors (751876404).

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

555305052 is a wasteful number, since it uses less digits than its factorization.

555305052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409637 (or 409635 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 30.

The square root of 555305052 is about 23564.9114575039. The cubic root of 555305052 is about 821.9471138890.

The spelling of 555305052 in words is "five hundred fifty-five million, three hundred five thousand, fifty-two".