1105325500 has 24 divisors (see below), whose sum is σ = 2414031984. Its totient is φ = 442130000.

The previous prime is 1105325489. The next prime is 1105325539. The reversal of 1105325500 is 55235011.

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 7 ways as a sum of consecutive naturals, for example, 1104826 + ... + 1105825.

It is an arithmetic number, because the mean of its divisors is an integer number (100584666).

Almost surely, 2^1105325500 is an apocalyptic number.

1105325500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1105325500 is an abundant number, since it is smaller than the sum of its proper divisors (1308706484).

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

1105325500 is a wasteful number, since it uses less digits than its factorization.

1105325500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210670 (or 2210658 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 1105325500 is about 33246.4358992058. The cubic root of 1105325500 is about 1033.9433154229.

The spelling of 1105325500 in words is "one billion, one hundred five million, three hundred twenty-five thousand, five hundred".