7007625687617 has 2 divisors, whose sum is σ = 7007625687618. Its totient is φ = 7007625687616.

The previous prime is 7007625687547. The next prime is 7007625687679. The reversal of 7007625687617 is 7167865267007.

It is an a-pointer prime, because the next prime (7007625687679) can be obtained adding 7007625687617 to its sum of digits (62).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6710296499776 + 297329187841 = 2590424^2 + 545279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7007625687617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7007625687617.

It is not a weakly prime, because it can be changed into another prime (7007625887617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3503812843808 + 3503812843809.

It is an arithmetic number, because the mean of its divisors is an integer number (3503812843809).

Almost surely, 2^{7007625687617} is an apocalyptic number.

It is an amenable number.

7007625687617 is a deficient number, since it is larger than the sum of its proper divisors (1).

7007625687617 is an equidigital number, since it uses as much as digits as its factorization.

7007625687617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41489280, while the sum is 62.

The spelling of 7007625687617 in words is "seven trillion, seven billion, six hundred twenty-five million, six hundred eighty-seven thousand, six hundred seventeen".