1813075060 has 12 divisors (see below), whose sum is σ = 3807457668. Its totient is φ = 725230016.

The previous prime is 1813075051. The next prime is 1813075087. The reversal of 1813075060 is 605703181.

It can be written as a sum of positive squares in 2 ways, for example, as 871076196 + 941998864 = 29514^2 + 30692^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45326857 + ... + 45326896.

It is an arithmetic number, because the mean of its divisors is an integer number (317288139).

Almost surely, 2^1813075060 is an apocalyptic number.

1813075060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1813075060 is an abundant number, since it is smaller than the sum of its proper divisors (1994382608).

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

1813075060 is a wasteful number, since it uses less digits than its factorization.

1813075060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90653762 (or 90653760 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1813075060 is about 42580.2191163925. The cubic root of 1813075060 is about 1219.3786722439.

The spelling of 1813075060 in words is "one billion, eight hundred thirteen million, seventy-five thousand, sixty".