622375642513617 has 8 divisors (see below), whose sum is σ = 829834796595840. Its totient is φ = 414916791720240.

The previous prime is 622375642513607. The next prime is 622375642513619. The reversal of 622375642513617 is 716315246573226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 622375642513617 - 2⁷ = 622375642513489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (622375642513619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70990009 + ... + 79273782.

It is an arithmetic number, because the mean of its divisors is an integer number (103729349574480).

Almost surely, 2^{622375642513617} is an apocalyptic number.

It is an amenable number.

622375642513617 is a deficient number, since it is larger than the sum of its proper divisors (207459154082223).

622375642513617 is a wasteful number, since it uses less digits than its factorization.

622375642513617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151644423.

The product of its digits is 76204800, while the sum is 60.

The spelling of 622375642513617 in words is "six hundred twenty-two trillion, three hundred seventy-five billion, six hundred forty-two million, five hundred thirteen thousand, six hundred seventeen".