8057903463140 has 24 divisors (see below), whose sum is σ = 16962970388280. Its totient is φ = 3215280791808.

The previous prime is 8057903463139. The next prime is 8057903463163. The reversal of 8057903463140 is 413643097508.

It can be written as a sum of positive squares in 4 ways, for example, as 3845262152356 + 4212641310784 = 1960934^2 + 2052472^2 .

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, 492528707 + ... + 492545066.

It is an arithmetic number, because the mean of its divisors is an integer number (706790432845).

Almost surely, 2^{8057903463140} is an apocalyptic number.

It is an amenable number.

8057903463140 is an abundant number, since it is smaller than the sum of its proper divisors (8905066925140).

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

8057903463140 is a wasteful number, since it uses less digits than its factorization.

8057903463140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985074191 (or 985074189 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 8057903463140 in words is "eight trillion, fifty-seven billion, nine hundred three million, four hundred sixty-three thousand, one hundred forty".