1105880045580 has 36 divisors (see below), whose sum is σ = 3354502805472. Its totient is φ = 294901345440.

The previous prime is 1105880045533. The next prime is 1105880045587. The reversal of 1105880045580 is 855400885011.

1105880045580 is a `hidden beast` number, since 1 + 10 + 5 + 8 + 80 + 0 + 4 + 558 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1105880045587) by changing a digit.

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, 3071888836 + ... + 3071889195.

Almost surely, 2^{1105880045580} is an apocalyptic number.

1105880045580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1105880045580 is an abundant number, since it is smaller than the sum of its proper divisors (2248622759892).

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

1105880045580 is a wasteful number, since it uses less digits than its factorization.

1105880045580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143778046 (or 6143778041 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 45.

The spelling of 1105880045580 in words is "one trillion, one hundred five billion, eight hundred eighty million, forty-five thousand, five hundred eighty".