555055050 has 48 divisors (see below), whose sum is σ = 1501680672. Its totient is φ = 134558400.

The previous prime is 555055013. The next prime is 555055057. The reversal of 555055050 is 50550555.

555055050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×555055050² = 616172217061005000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 555054999 and 555055017.

It is not an unprimeable number, because it can be changed into a prime (555055057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166549 + ... + 169848.

It is an arithmetic number, because the mean of its divisors is an integer number (31285014).

Almost surely, 2^555055050 is an apocalyptic number.

555055050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

555055050 is an abundant number, since it is smaller than the sum of its proper divisors (946625622).

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

555055050 is a wasteful number, since it uses less digits than its factorization.

555055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336423 (or 336418 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 30.

The square root of 555055050 is about 23559.6063209893. The cubic root of 555055050 is about 821.8237467014.

It can be divided in two parts, 5 and 55055050, that added together give a palindrome (55055055).

The spelling of 555055050 in words is "five hundred fifty-five million, fifty-five thousand, fifty".