1415013305 has 4 divisors (see below), whose sum is σ = 1698015972. Its totient is φ = 1132010640.

The previous prime is 1415013283. The next prime is 1415013307. The reversal of 1415013305 is 5033105141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5033105141 = 20897 ⋅240853.

It can be written as a sum of positive squares in 2 ways, for example, as 392356864 + 1022656441 = 19808^2 + 31979^2 .

It is not a de Polignac number, because 1415013305 - 2¹⁶ = 1414947769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1415013307) 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 in 3 ways as a sum of consecutive naturals, for example, 141501326 + ... + 141501335.

It is an arithmetic number, because the mean of its divisors is an integer number (424503993).

Almost surely, 2^1415013305 is an apocalyptic number.

It is an amenable number.

1415013305 is a deficient number, since it is larger than the sum of its proper divisors (283002667).

1415013305 is an equidigital number, since it uses as much as digits as its factorization.

1415013305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283002666.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1415013305 is about 37616.6625978435. The cubic root of 1415013305 is about 1122.6735938190.

Adding to 1415013305 its reverse (5033105141), we get a palindrome (6448118446).

The spelling of 1415013305 in words is "one billion, four hundred fifteen million, thirteen thousand, three hundred five".