625162210117 has 12 divisors (see below), whose sum is σ = 656928126720. Its totient is φ = 594741469080.

The previous prime is 625162210091. The next prime is 625162210171. The reversal of 625162210117 is 711012261526.

It is not a de Polignac number, because 625162210117 - 2¹⁹ = 625161685829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625162210217) 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 in 11 ways as a sum of consecutive naturals, for example, 5456293 + ... + 5569690.

It is an arithmetic number, because the mean of its divisors is an integer number (54744010560).

Almost surely, 2^625162210117 is an apocalyptic number.

It is an amenable number.

625162210117 is a deficient number, since it is larger than the sum of its proper divisors (31765916603).

625162210117 is a wasteful number, since it uses less digits than its factorization.

625162210117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11026104 (or 11026073 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 625162210117 in words is "six hundred twenty-five billion, one hundred sixty-two million, two hundred ten thousand, one hundred seventeen".