2816365480 has 32 divisors (see below), whose sum is σ = 6343268040. Its totient is φ = 1125400320.

The previous prime is 2816365471. The next prime is 2816365483. The reversal of 2816365480 is 845636182.

It can be written as a sum of positive squares in 4 ways, for example, as 2806668484 + 9696996 = 52978^2 + 3114^2 .

It is not an unprimeable number, because it can be changed into a prime (2816365483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4570 + ... + 75190.

Almost surely, 2^2816365480 is an apocalyptic number.

2816365480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2816365480 is an abundant number, since it is smaller than the sum of its proper divisors (3526902560).

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

2816365480 is a wasteful number, since it uses less digits than its factorization.

2816365480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71629 (or 71625 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 2816365480 is about 53069.4401704032. The cubic root of 2816365480 is about 1412.2004238981.

The spelling of 2816365480 in words is "two billion, eight hundred sixteen million, three hundred sixty-five thousand, four hundred eighty".