8481857410 has 16 divisors (see below), whose sum is σ = 16441754616. Its totient is φ = 3131762688.

The previous prime is 8481857387. The next prime is 8481857437. The reversal of 8481857410 is 147581848.

It is a Cunningham number, because it is equal to 92097²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 3053557081 + 5428300329 = 55259^2 + 73677^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32622399 + ... + 32622658.

Almost surely, 2^8481857410 is an apocalyptic number.

8481857410 is a deficient number, since it is larger than the sum of its proper divisors (7959897206).

8481857410 is a wasteful number, since it uses less digits than its factorization.

8481857410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65245077.

The product of its (nonzero) digits is 286720, while the sum is 46.

The square root of 8481857410 is about 92097.0000054291. Note that the first 5 decimals coincide. The cubic root of 8481857410 is about 2039.3745206933.

The spelling of 8481857410 in words is "eight billion, four hundred eighty-one million, eight hundred fifty-seven thousand, four hundred ten".