7896650005507 has 2 divisors, whose sum is σ = 7896650005508. Its totient is φ = 7896650005506.

The previous prime is 7896650005483. The next prime is 7896650005547. The reversal of 7896650005507 is 7055000566987.

It is a weak prime.

It is an emirp because it is prime and its reverse (7055000566987) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7896650005507 is a prime.

It is not a weakly prime, because it can be changed into another prime (7896650005547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3948325002753 + 3948325002754.

It is an arithmetic number, because the mean of its divisors is an integer number (3948325002754).

Almost surely, 2^{7896650005507} is an apocalyptic number.

7896650005507 is a deficient number, since it is larger than the sum of its proper divisors (1).

7896650005507 is an equidigital number, since it uses as much as digits as its factorization.

7896650005507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876000, while the sum is 58.

The spelling of 7896650005507 in words is "seven trillion, eight hundred ninety-six billion, six hundred fifty million, five thousand, five hundred seven".