1105550064 has 60 divisors (see below), whose sum is σ = 3200706600. Its totient is φ = 355807872.

The previous prime is 1105550063. The next prime is 1105550071. The reversal of 1105550064 is 4600555011.

It is a happy number.

1105550064 is a `hidden beast` number, since 1 + 105 + 550 + 0 + 6 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105550063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128194 + ... + 136545.

It is an arithmetic number, because the mean of its divisors is an integer number (53345110).

Almost surely, 2^1105550064 is an apocalyptic number.

It is an amenable number.

1105550064 is an abundant number, since it is smaller than the sum of its proper divisors (2095156536).

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

1105550064 is a wasteful number, since it uses less digits than its factorization.

1105550064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264782 (or 264773 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1105550064 is about 33249.8129919553. The cubic root of 1105550064 is about 1034.0133312160.

The spelling of 1105550064 in words is "one billion, one hundred five million, five hundred fifty thousand, sixty-four".