8149146088613 has 2 divisors, whose sum is σ = 8149146088614. Its totient is φ = 8149146088612.

The previous prime is 8149146088537. The next prime is 8149146088619. The reversal of 8149146088613 is 3168806419418.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7815642148609 + 333503940004 = 2795647^2 + 577498^2 .

It is a cyclic number.

It is not a de Polignac number, because 8149146088613 - 2¹⁸ = 8149145826469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8149146088619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4074573044306 + 4074573044307.

It is an arithmetic number, because the mean of its divisors is an integer number (4074573044307).

Almost surely, 2^{8149146088613} is an apocalyptic number.

It is an amenable number.

8149146088613 is a deficient number, since it is larger than the sum of its proper divisors (1).

8149146088613 is an equidigital number, since it uses as much as digits as its factorization.

8149146088613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7962624, while the sum is 59.

The spelling of 8149146088613 in words is "eight trillion, one hundred forty-nine billion, one hundred forty-six million, eighty-eight thousand, six hundred thirteen".