2015825411 has 2 divisors, whose sum is σ = 2015825412. Its totient is φ = 2015825410.

The previous prime is 2015825389. The next prime is 2015825429. The reversal of 2015825411 is 1145285102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2015825411 - 2¹⁸ = 2015563267 is a prime.

It is not a weakly prime, because it can be changed into another prime (2015825491) 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, 1007912705 + 1007912706.

It is an arithmetic number, because the mean of its divisors is an integer number (1007912706).

Almost surely, 2^2015825411 is an apocalyptic number.

2015825411 is a deficient number, since it is larger than the sum of its proper divisors (1).

2015825411 is an equidigital number, since it uses as much as digits as its factorization.

2015825411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 2015825411 is about 44897.9443961525. The cubic root of 2015825411 is about 1263.2354513189.

The spelling of 2015825411 in words is "two billion, fifteen million, eight hundred twenty-five thousand, four hundred eleven".