7170626413 has 2 divisors, whose sum is σ = 7170626414. Its totient is φ = 7170626412.

The previous prime is 7170626389. The next prime is 7170626431. The reversal of 7170626413 is 3146260717.

Together with next prime (7170626431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5651731684 + 1518894729 = 75178^2 + 38973^2 .

It is a cyclic number.

It is not a de Polignac number, because 7170626413 - 2²¹ = 7168529261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7170626713) 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, 3585313206 + 3585313207.

It is an arithmetic number, because the mean of its divisors is an integer number (3585313207).

Almost surely, 2^7170626413 is an apocalyptic number.

It is an amenable number.

7170626413 is a deficient number, since it is larger than the sum of its proper divisors (1).

7170626413 is an equidigital number, since it uses as much as digits as its factorization.

7170626413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 7170626413 is about 84679.5513273423. The cubic root of 7170626413 is about 1928.3492747333.

The spelling of 7170626413 in words is "seven billion, one hundred seventy million, six hundred twenty-six thousand, four hundred thirteen".