2081150480 has 20 divisors (see below), whose sum is σ = 4838675052. Its totient is φ = 832460160.

The previous prime is 2081150479. The next prime is 2081150521. The reversal of 2081150480 is 840511802.

It can be written as a sum of positive squares in 2 ways, for example, as 1559302144 + 521848336 = 39488^2 + 22844^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13007111 + ... + 13007270.

Almost surely, 2^2081150480 is an apocalyptic number.

2081150480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2081150480 is an abundant number, since it is smaller than the sum of its proper divisors (2757524572).

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

2081150480 is a wasteful number, since it uses less digits than its factorization.

2081150480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26014394 (or 26014388 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 2081150480 is about 45619.6282317162. The cubic root of 2081150480 is about 1276.7361671479.

The spelling of 2081150480 in words is "two billion, eighty-one million, one hundred fifty thousand, four hundred eighty".