7680161647875 has 64 divisors (see below), whose sum is σ = 12873726028800. Its totient is φ = 4066073510400.

The previous prime is 7680161647831. The next prime is 7680161647897. The reversal of 7680161647875 is 5787461610867.

It is not a de Polignac number, because 7680161647875 - 2¹⁶ = 7680161582339 is a prime.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32193784 + ... + 32431466.

It is an arithmetic number, because the mean of its divisors is an integer number (201151969200).

Almost surely, 2^{7680161647875} is an apocalyptic number.

7680161647875 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7680161647875 is a deficient number, since it is larger than the sum of its proper divisors (5193564380925).

7680161647875 is a wasteful number, since it uses less digits than its factorization.

7680161647875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238333 (or 238323 counting only the distinct ones).

The product of its (nonzero) digits is 94832640, while the sum is 66.

The spelling of 7680161647875 in words is "seven trillion, six hundred eighty billion, one hundred sixty-one million, six hundred forty-seven thousand, eight hundred seventy-five".