555105061050 has 48 divisors (see below), whose sum is σ = 1379292984480. Its totient is φ = 147744959040.

The previous prime is 555105061039. The next prime is 555105061051. The reversal of 555105061050 is 50160501555.

It is not an unprimeable number, because it can be changed into a prime (555105061051) 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, 3459505 + ... + 3616404.

It is an arithmetic number, because the mean of its divisors is an integer number (28735270510).

Almost surely, 2^555105061050 is an apocalyptic number.

555105061050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

555105061050 is an abundant number, since it is smaller than the sum of its proper divisors (824187923430).

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

555105061050 is a wasteful number, since it uses less digits than its factorization.

555105061050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076447 (or 7076442 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 555105061050 in words is "five hundred fifty-five billion, one hundred five million, sixty-one thousand, fifty".