2043580812 has 96 divisors (see below), whose sum is σ = 6214021632. Its totient is φ = 507257856.

The previous prime is 2043580811. The next prime is 2043580813. The reversal of 2043580812 is 2180853402.

2043580812 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2043580811) and next prime (2043580813).

It is not an unprimeable number, because it can be changed into a prime (2043580811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36478 + ... + 73605.

It is an arithmetic number, because the mean of its divisors is an integer number (64729392).

Almost surely, 2^2043580812 is an apocalyptic number.

It is an amenable number.

2043580812 is an abundant number, since it is smaller than the sum of its proper divisors (4170440820).

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

2043580812 is a wasteful number, since it uses less digits than its factorization.

2043580812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110127 (or 110125 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2043580812 is about 45205.9820377790. The cubic root of 2043580812 is about 1269.0067692535.

The spelling of 2043580812 in words is "two billion, forty-three million, five hundred eighty thousand, eight hundred twelve".