4013250629 has 2 divisors, whose sum is σ = 4013250630. Its totient is φ = 4013250628.

The previous prime is 4013250613. The next prime is 4013250649. The reversal of 4013250629 is 9260523104.

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., 3410793604 + 602457025 = 58402^2 + 24545^2 .

It is a cyclic number.

It is not a de Polignac number, because 4013250629 - 2⁴ = 4013250613 is a prime.

It is a super-2 number, since 2×4013250629² = 32212361222337791282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4013250595 and 4013250604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4013250649) 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, 2006625314 + 2006625315.

It is an arithmetic number, because the mean of its divisors is an integer number (2006625315).

Almost surely, 2^4013250629 is an apocalyptic number.

It is an amenable number.

4013250629 is a deficient number, since it is larger than the sum of its proper divisors (1).

4013250629 is an equidigital number, since it uses as much as digits as its factorization.

4013250629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 4013250629 is about 63350.2220122392. Note that the first 3 decimals coincide. The cubic root of 4013250629 is about 1589.1519585391.

The spelling of 4013250629 in words is "four billion, thirteen million, two hundred fifty thousand, six hundred twenty-nine".