555550056050 has 48 divisors (see below), whose sum is σ = 1163624880384. Its totient is φ = 195501480000.

The previous prime is 555550056031. The next prime is 555550056053. The reversal of 555550056050 is 50650055555.

It is a junction number, because it is equal to n+sod(n) for n = 555550055989 and 555550056007.

It is not an unprimeable number, because it can be changed into a prime (555550056053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16274741 + ... + 16308840.

It is an arithmetic number, because the mean of its divisors is an integer number (24242185008).

Almost surely, 2^555550056050 is an apocalyptic number.

555550056050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

555550056050 is an abundant number, since it is smaller than the sum of its proper divisors (608074824334).

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

555550056050 is a wasteful number, since it uses less digits than its factorization.

555550056050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32583635 (or 32583630 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 555550056050 in words is "five hundred fifty-five billion, five hundred fifty million, fifty-six thousand, fifty".