15613446948667 has 2 divisors, whose sum is σ = 15613446948668. Its totient is φ = 15613446948666.

The previous prime is 15613446948613. The next prime is 15613446948689. The reversal of 15613446948667 is 76684964431651.

It is a strong prime.

It is an emirp because it is prime and its reverse (76684964431651) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15613446948667 - 2¹¹ = 15613446946619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15613446948596 and 15613446948605.

It is not a weakly prime, because it can be changed into another prime (15613446948067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7806723474333 + 7806723474334.

It is an arithmetic number, because the mean of its divisors is an integer number (7806723474334).

Almost surely, 2^{15613446948667} is an apocalyptic number.

15613446948667 is a deficient number, since it is larger than the sum of its proper divisors (1).

15613446948667 is an equidigital number, since it uses as much as digits as its factorization.

15613446948667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 627056640, while the sum is 70.

The spelling of 15613446948667 in words is "fifteen trillion, six hundred thirteen billion, four hundred forty-six million, nine hundred forty-eight thousand, six hundred sixty-seven".