555020050 has 48 divisors (see below), whose sum is σ = 1119928320. Its totient is φ = 203423040.

The previous prime is 555020047. The next prime is 555020069. The reversal of 555020050 is 50020555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87279 + ... + 93421.

It is an arithmetic number, because the mean of its divisors is an integer number (23331840).

Almost surely, 2^555020050 is an apocalyptic number.

555020050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

555020050 is an abundant number, since it is smaller than the sum of its proper divisors (564908270).

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

555020050 is a wasteful number, since it uses less digits than its factorization.

555020050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6307 (or 6302 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 22.

The square root of 555020050 is about 23558.8635124872. The cubic root of 555020050 is about 821.8064724775.

It can be divided in two parts, 5550 and 20050, that added together give a square (25600 = 160²).

The spelling of 555020050 in words is "five hundred fifty-five million, twenty thousand, fifty".