2481895805 has 32 divisors (see below), whose sum is σ = 3323765760. Its totient is φ = 1771061760.

The previous prime is 2481895789. The next prime is 2481895811. The reversal of 2481895805 is 5085981842.

It is not a de Polignac number, because 2481895805 - 2⁴ = 2481895789 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97577 + ... + 120353.

It is an arithmetic number, because the mean of its divisors is an integer number (103867680).

Almost surely, 2^2481895805 is an apocalyptic number.

It is an amenable number.

2481895805 is a deficient number, since it is larger than the sum of its proper divisors (841869955).

2481895805 is a wasteful number, since it uses less digits than its factorization.

2481895805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22869.

The product of its (nonzero) digits is 921600, while the sum is 50.

The square root of 2481895805 is about 49818.6290959516. The cubic root of 2481895805 is about 1353.9247116474.

The spelling of 2481895805 in words is "two billion, four hundred eighty-one million, eight hundred ninety-five thousand, eight hundred five".