1080445170 has 256 divisors, whose sum is σ = 3251404800. Its totient is φ = 224501760.

The previous prime is 1080445147. The next prime is 1080445211. The reversal of 1080445170 is 715440801.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11138562 + ... + 11138658.

It is an arithmetic number, because the mean of its divisors is an integer number (12700800).

Almost surely, 2^1080445170 is an apocalyptic number.

1080445170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1080445170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1625702400).

1080445170 is an abundant number, since it is smaller than the sum of its proper divisors (2170959630).

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

1080445170 is a wasteful number, since it uses less digits than its factorization.

1080445170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 1080445170 is about 32870.1257983598. The cubic root of 1080445170 is about 1026.1265171587.

Adding to 1080445170 its reverse (715440801), we get a palindrome (1795885971).

The spelling of 1080445170 in words is "one billion, eighty million, four hundred forty-five thousand, one hundred seventy".