1415450539 has 2 divisors, whose sum is σ = 1415450540. Its totient is φ = 1415450538.

The previous prime is 1415450513. The next prime is 1415450557. The reversal of 1415450539 is 9350545141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1415450539 - 2⁵ = 1415450507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1415450498 and 1415450507.

It is not a weakly prime, because it can be changed into another prime (1415457539) 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, 707725269 + 707725270.

It is an arithmetic number, because the mean of its divisors is an integer number (707725270).

Almost surely, 2^1415450539 is an apocalyptic number.

1415450539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1415450539 is an equidigital number, since it uses as much as digits as its factorization.

1415450539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 1415450539 is about 37622.4738553966. The cubic root of 1415450539 is about 1122.7892159393.

The spelling of 1415450539 in words is "one billion, four hundred fifteen million, four hundred fifty thousand, five hundred thirty-nine".