8494276847825 has 24 divisors (see below), whose sum is σ = 10874613551616. Its totient is φ = 6575041440000.

The previous prime is 8494276847821. The next prime is 8494276847839. The reversal of 8494276847825 is 5287486724948.

It is not a de Polignac number, because 8494276847825 - 2² = 8494276847821 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8494276847821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3383225 + ... + 5332425.

It is an arithmetic number, because the mean of its divisors is an integer number (453108897984).

Almost surely, 2^{8494276847825} is an apocalyptic number.

It is an amenable number.

8494276847825 is a deficient number, since it is larger than the sum of its proper divisors (2380336703791).

8494276847825 is a wasteful number, since it uses less digits than its factorization.

8494276847825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954865 (or 1954860 counting only the distinct ones).

The product of its digits is 1734082560, while the sum is 74.

The spelling of 8494276847825 in words is "eight trillion, four hundred ninety-four billion, two hundred seventy-six million, eight hundred forty-seven thousand, eight hundred twenty-five".