13541503159 has 2 divisors, whose sum is σ = 13541503160. Its totient is φ = 13541503158.

The previous prime is 13541503133. The next prime is 13541503211. The reversal of 13541503159 is 95130514531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13541503159 - 2¹⁵ = 13541470391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13541503109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6770751579 + 6770751580.

It is an arithmetic number, because the mean of its divisors is an integer number (6770751580).

Almost surely, 2^13541503159 is an apocalyptic number.

13541503159 is a deficient number, since it is larger than the sum of its proper divisors (1).

13541503159 is an equidigital number, since it uses as much as digits as its factorization.

13541503159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 37.

The spelling of 13541503159 in words is "thirteen billion, five hundred forty-one million, five hundred three thousand, one hundred fifty-nine".