4025213513 has 2 divisors, whose sum is σ = 4025213514. Its totient is φ = 4025213512.

The previous prime is 4025213497. The next prime is 4025213587. The reversal of 4025213513 is 3153125204.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2131484224 + 1893729289 = 46168^2 + 43517^2 .

It is a cyclic number.

It is not a de Polignac number, because 4025213513 - 2⁴ = 4025213497 is a prime.

It is not a weakly prime, because it can be changed into another prime (4025218513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2012606756 + 2012606757.

It is an arithmetic number, because the mean of its divisors is an integer number (2012606757).

Almost surely, 2^4025213513 is an apocalyptic number.

It is an amenable number.

4025213513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4025213513 is an equidigital number, since it uses as much as digits as its factorization.

4025213513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 4025213513 is about 63444.5703981042. The cubic root of 4025213513 is about 1590.7293982132.

Adding to 4025213513 its reverse (3153125204), we get a palindrome (7178338717).

The spelling of 4025213513 in words is "four billion, twenty-five million, two hundred thirteen thousand, five hundred thirteen".