15481106282167 has 2 divisors, whose sum is σ = 15481106282168. Its totient is φ = 15481106282166.

The previous prime is 15481106282153. The next prime is 15481106282171. The reversal of 15481106282167 is 76128260118451.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15481106282167 - 2¹¹ = 15481106280119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15481106282267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7740553141083 + 7740553141084.

It is an arithmetic number, because the mean of its divisors is an integer number (7740553141084).

Almost surely, 2^{15481106282167} is an apocalyptic number.

15481106282167 is a deficient number, since it is larger than the sum of its proper divisors (1).

15481106282167 is an equidigital number, since it uses as much as digits as its factorization.

15481106282167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1290240, while the sum is 52.

The spelling of 15481106282167 in words is "fifteen trillion, four hundred eighty-one billion, one hundred six million, two hundred eighty-two thousand, one hundred sixty-seven".