4151520013 has 2 divisors, whose sum is σ = 4151520014. Its totient is φ = 4151520012.

The previous prime is 4151519989. The next prime is 4151520019. The reversal of 4151520013 is 3100251514.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4094336169 + 57183844 = 63987^2 + 7562^2 .

It is a cyclic number.

It is not a de Polignac number, because 4151520013 - 2²¹ = 4149422861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4151520019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2075760006 + 2075760007.

It is an arithmetic number, because the mean of its divisors is an integer number (2075760007).

Almost surely, 2^4151520013 is an apocalyptic number.

It is an amenable number.

4151520013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4151520013 is an equidigital number, since it uses as much as digits as its factorization.

4151520013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 4151520013 is about 64432.2901424433. The cubic root of 4151520013 is about 1607.1967490769.

Adding to 4151520013 its reverse (3100251514), we get a palindrome (7251771527).

The spelling of 4151520013 in words is "four billion, one hundred fifty-one million, five hundred twenty thousand, thirteen".