8413625390629 has 2 divisors, whose sum is σ = 8413625390630. Its totient is φ = 8413625390628.

The previous prime is 8413625390581. The next prime is 8413625390641. The reversal of 8413625390629 is 9260935263148.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8413625390625 + 4 = 2900625^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 8413625390629 - 2¹⁵ = 8413625357861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8413625390669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4206812695314 + 4206812695315.

It is an arithmetic number, because the mean of its divisors is an integer number (4206812695315).

Almost surely, 2^{8413625390629} is an apocalyptic number.

It is an amenable number.

8413625390629 is a deficient number, since it is larger than the sum of its proper divisors (1).

8413625390629 is an equidigital number, since it uses as much as digits as its factorization.

8413625390629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 8413625390629 in words is "eight trillion, four hundred thirteen billion, six hundred twenty-five million, three hundred ninety thousand, six hundred twenty-nine".