4386532013 has 2 divisors, whose sum is σ = 4386532014. Its totient is φ = 4386532012.

The previous prime is 4386531997. The next prime is 4386532019. The reversal of 4386532013 is 3102356834.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4029964324 + 356567689 = 63482^2 + 18883^2 .

It is a cyclic number.

It is not a de Polignac number, because 4386532013 - 2⁴ = 4386531997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4386532019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2193266006 + 2193266007.

It is an arithmetic number, because the mean of its divisors is an integer number (2193266007).

Almost surely, 2^4386532013 is an apocalyptic number.

It is an amenable number.

4386532013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4386532013 is an equidigital number, since it uses as much as digits as its factorization.

4386532013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 4386532013 is about 66230.8992314010. The cubic root of 4386532013 is about 1636.9689221045.

Adding to 4386532013 its reverse (3102356834), we get a palindrome (7488888847).

The spelling of 4386532013 in words is "four billion, three hundred eighty-six million, five hundred thirty-two thousand, thirteen".