104477545550 has 24 divisors (see below), whose sum is σ = 222089411856. Its totient is φ = 35820872640.

The previous prime is 104477545519. The next prime is 104477545573. The reversal of 104477545550 is 55545774401.

It is a junction number, because it is equal to n+sod(n) for n = 104477545495 and 104477545504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149253287 + ... + 149253986.

It is an arithmetic number, because the mean of its divisors is an integer number (9253725494).

Almost surely, 2^104477545550 is an apocalyptic number.

104477545550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104477545550 is an abundant number, since it is smaller than the sum of its proper divisors (117611866306).

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

104477545550 is a wasteful number, since it uses less digits than its factorization.

104477545550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298507292 (or 298507287 counting only the distinct ones).

The product of its (nonzero) digits is 1960000, while the sum is 47.

The spelling of 104477545550 in words is "one hundred four billion, four hundred seventy-seven million, five hundred forty-five thousand, five hundred fifty".