625433222602313 has 4 divisors (see below), whose sum is σ = 629932742189520. Its totient is φ = 620933703015108.

The previous prime is 625433222602303. The next prime is 625433222602369. The reversal of 625433222602313 is 313206222334526.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 625433222602313 - 2⁴⁶ = 555064478424649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (625433222602303) 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 in 3 ways as a sum of consecutive naturals, for example, 2249759793395 + ... + 2249759793672.

It is an arithmetic number, because the mean of its divisors is an integer number (157483185547380).

Almost surely, 2^{625433222602313} is an apocalyptic number.

It is an amenable number.

625433222602313 is a deficient number, since it is larger than the sum of its proper divisors (4499519587207).

625433222602313 is a wasteful number, since it uses less digits than its factorization.

625433222602313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4499519587206.

The product of its (nonzero) digits is 1866240, while the sum is 44.

Adding to 625433222602313 its reverse (313206222334526), we get a palindrome (938639444936839).

The spelling of 625433222602313 in words is "six hundred twenty-five trillion, four hundred thirty-three billion, two hundred twenty-two million, six hundred two thousand, three hundred thirteen".