8120625065708 has 12 divisors (see below), whose sum is σ = 14253263285352. Its totient is φ = 4048264127040.

The previous prime is 8120625065689. The next prime is 8120625065719. The reversal of 8120625065708 is 8075605260218.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3012099938 + ... + 3012102633.

It is an arithmetic number, because the mean of its divisors is an integer number (1187771940446).

Almost surely, 2^{8120625065708} is an apocalyptic number.

It is an amenable number.

8120625065708 is a deficient number, since it is larger than the sum of its proper divisors (6132638219644).

8120625065708 is a wasteful number, since it uses less digits than its factorization.

8120625065708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6024202912 (or 6024202910 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The spelling of 8120625065708 in words is "eight trillion, one hundred twenty billion, six hundred twenty-five million, sixty-five thousand, seven hundred eight".