2015401159 has 2 divisors, whose sum is σ = 2015401160. Its totient is φ = 2015401158.

The previous prime is 2015401147. The next prime is 2015401163. The reversal of 2015401159 is 9511045102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2015401159 - 2⁵ = 2015401127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2015401169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007700579 + 1007700580.

It is an arithmetic number, because the mean of its divisors is an integer number (1007700580).

Almost surely, 2^2015401159 is an apocalyptic number.

2015401159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2015401159 is an equidigital number, since it uses as much as digits as its factorization.

2015401159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 2015401159 is about 44893.2195214378. The cubic root of 2015401159 is about 1263.1468246344.

The spelling of 2015401159 in words is "two billion, fifteen million, four hundred one thousand, one hundred fifty-nine".