607420202173 has 2 divisors, whose sum is σ = 607420202174. Its totient is φ = 607420202172.

The previous prime is 607420202171. The next prime is 607420202237. The reversal of 607420202173 is 371202024706.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 486036248569 + 121383953604 = 697163^2 + 348402^2 .

It is a cyclic number.

It is not a de Polignac number, because 607420202173 - 2¹ = 607420202171 is a prime.

Together with 607420202171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (607420202171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303710101086 + 303710101087.

It is an arithmetic number, because the mean of its divisors is an integer number (303710101087).

Almost surely, 2^607420202173 is an apocalyptic number.

It is an amenable number.

607420202173 is a deficient number, since it is larger than the sum of its proper divisors (1).

607420202173 is an equidigital number, since it uses as much as digits as its factorization.

607420202173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 34.

Adding to 607420202173 its reverse (371202024706), we get a palindrome (978622226879).

The spelling of 607420202173 in words is "six hundred seven billion, four hundred twenty million, two hundred two thousand, one hundred seventy-three".