167875006601 has 2 divisors, whose sum is σ = 167875006602. Its totient is φ = 167875006600.

The previous prime is 167875006561. The next prime is 167875006619. The reversal of 167875006601 is 106600578761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140493030976 + 27381975625 = 374824^2 + 165475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-167875006601 is a prime.

It is not a weakly prime, because it can be changed into another prime (167875006301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83937503300 + 83937503301.

It is an arithmetic number, because the mean of its divisors is an integer number (83937503301).

Almost surely, 2^167875006601 is an apocalyptic number.

It is an amenable number.

167875006601 is a deficient number, since it is larger than the sum of its proper divisors (1).

167875006601 is an equidigital number, since it uses as much as digits as its factorization.

167875006601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 167875006601 in words is "one hundred sixty-seven billion, eight hundred seventy-five million, six thousand, six hundred one".