5120041513 has 2 divisors, whose sum is σ = 5120041514. Its totient is φ = 5120041512.

The previous prime is 5120041483. The next prime is 5120041529. The reversal of 5120041513 is 3151400215.

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., 3319142544 + 1800898969 = 57612^2 + 42437^2 .

It is a cyclic number.

It is not a de Polignac number, because 5120041513 - 2⁵ = 5120041481 is a prime.

It is not a weakly prime, because it can be changed into another prime (5120041543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560020756 + 2560020757.

It is an arithmetic number, because the mean of its divisors is an integer number (2560020757).

Almost surely, 2^5120041513 is an apocalyptic number.

It is an amenable number.

5120041513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5120041513 is an equidigital number, since it uses as much as digits as its factorization.

5120041513 is an evil number, because the sum of its binary digits is even.

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

The square root of 5120041513 is about 71554.4653603114. The cubic root of 5120041513 is about 1723.5524101925.

Adding to 5120041513 its reverse (3151400215), we get a palindrome (8271441728).

The spelling of 5120041513 in words is "five billion, one hundred twenty million, forty-one thousand, five hundred thirteen".