1105554330 has 48 divisors (see below), whose sum is σ = 3025732320. Its totient is φ = 279297504.

The previous prime is 1105554323. The next prime is 1105554377. The reversal of 1105554330 is 334555011.

1105554330 is a `hidden beast` number, since 1 + 105 + 554 + 3 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1105554294 and 1105554303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321552 + ... + 324971.

It is an arithmetic number, because the mean of its divisors is an integer number (63036090).

Almost surely, 2^1105554330 is an apocalyptic number.

1105554330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1105554330 is an abundant number, since it is smaller than the sum of its proper divisors (1920177990).

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

1105554330 is a wasteful number, since it uses less digits than its factorization.

1105554330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646555 (or 646552 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1105554330 is about 33249.8771426302. The cubic root of 1105554330 is about 1034.0146612011.

The spelling of 1105554330 in words is "one billion, one hundred five million, five hundred fifty-four thousand, three hundred thirty".