2681452096 has 14 divisors (see below), whose sum is σ = 5321006630. Its totient is φ = 1340726016.

The previous prime is 2681452087. The next prime is 2681452097. The reversal of 2681452096 is 6902541862.

It can be written as a sum of positive squares in only one way, i.e., 1786245696 + 895206400 = 42264^2 + 29920^2 .

It is not an unprimeable number, because it can be changed into a prime (2681452097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20948781 + ... + 20948908.

Almost surely, 2^2681452096 is an apocalyptic number.

It is an amenable number.

2681452096 is a deficient number, since it is larger than the sum of its proper divisors (2639554534).

2681452096 is an equidigital number, since it uses as much as digits as its factorization.

2681452096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41897701 (or 41897691 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 2681452096 is about 51782.7393636142. The cubic root of 2681452096 is about 1389.2807375517.

The spelling of 2681452096 in words is "two billion, six hundred eighty-one million, four hundred fifty-two thousand, ninety-six".