1080280850 has 48 divisors (see below), whose sum is σ = 2213804736. Its totient is φ = 388920000.

The previous prime is 1080280837. The next prime is 1080280867. The reversal of 1080280850 is 580820801.

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, 45827 + ... + 65273.

It is an arithmetic number, because the mean of its divisors is an integer number (46120932).

Almost surely, 2^1080280850 is an apocalyptic number.

1080280850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1080280850 is an abundant number, since it is smaller than the sum of its proper divisors (1133523886).

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

1080280850 is a wasteful number, since it uses less digits than its factorization.

1080280850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19571 (or 19566 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 1080280850 is about 32867.6261692262. The cubic root of 1080280850 is about 1026.0744948804.

The spelling of 1080280850 in words is "one billion, eighty million, two hundred eighty thousand, eight hundred fifty".