104450550 has 48 divisors (see below), whose sum is σ = 274281552. Its totient is φ = 26214400.

The previous prime is 104450539. The next prime is 104450551. The reversal of 104450550 is 55054401.

It is a self number, because there is not a number n which added to its sum of digits gives 104450550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104450551) 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, 17931 + ... + 23030.

It is an arithmetic number, because the mean of its divisors is an integer number (5714199).

Almost surely, 2^104450550 is an apocalyptic number.

104450550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104450550 is an abundant number, since it is smaller than the sum of its proper divisors (169831002).

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

104450550 is a wasteful number, since it uses less digits than its factorization.

104450550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40993 (or 40988 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 104450550 is about 10220.1051853687. The cubic root of 104450550 is about 470.9450578490.

The spelling of 104450550 in words is "one hundred four million, four hundred fifty thousand, five hundred fifty".