15461351671 has 2 divisors, whose sum is σ = 15461351672. Its totient is φ = 15461351670.

The previous prime is 15461351651. The next prime is 15461351683. The reversal of 15461351671 is 17615316451.

15461351671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15461351671 - 2³¹ = 13313868023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15461351611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7730675835 + 7730675836.

It is an arithmetic number, because the mean of its divisors is an integer number (7730675836).

Almost surely, 2^15461351671 is an apocalyptic number.

15461351671 is a deficient number, since it is larger than the sum of its proper divisors (1).

15461351671 is an equidigital number, since it uses as much as digits as its factorization.

15461351671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 40.

The spelling of 15461351671 in words is "fifteen billion, four hundred sixty-one million, three hundred fifty-one thousand, six hundred seventy-one".