7628701104487 has 2 divisors, whose sum is σ = 7628701104488. Its totient is φ = 7628701104486.

The previous prime is 7628701104473. The next prime is 7628701104503. The reversal of 7628701104487 is 7844011078267.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7628701104487 - 2¹¹ = 7628701102439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7628701104287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3814350552243 + 3814350552244.

It is an arithmetic number, because the mean of its divisors is an integer number (3814350552244).

Almost surely, 2^{7628701104487} is an apocalyptic number.

7628701104487 is a deficient number, since it is larger than the sum of its proper divisors (1).

7628701104487 is an equidigital number, since it uses as much as digits as its factorization.

7628701104487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4214784, while the sum is 55.

The spelling of 7628701104487 in words is "seven trillion, six hundred twenty-eight billion, seven hundred one million, one hundred four thousand, four hundred eighty-seven".