1432540013 has 2 divisors, whose sum is σ = 1432540014. Its totient is φ = 1432540012.

The previous prime is 1432539947. The next prime is 1432540033. The reversal of 1432540013 is 3100452341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1430503684 + 2036329 = 37822^2 + 1427^2 .

It is a cyclic number.

It is not a de Polignac number, because 1432540013 - 2²⁶ = 1365431149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432540033) 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, 716270006 + 716270007.

It is an arithmetic number, because the mean of its divisors is an integer number (716270007).

Almost surely, 2^1432540013 is an apocalyptic number.

It is an amenable number.

1432540013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432540013 is an equidigital number, since it uses as much as digits as its factorization.

1432540013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1432540013 is about 37848.9103277756. The cubic root of 1432540013 is about 1127.2898251480.

Adding to 1432540013 its reverse (3100452341), we get a palindrome (4532992354).

The spelling of 1432540013 in words is "one billion, four hundred thirty-two million, five hundred forty thousand, thirteen".