606451165051 has 2 divisors, whose sum is σ = 606451165052. Its totient is φ = 606451165050.

The previous prime is 606451165043. The next prime is 606451165123. The reversal of 606451165051 is 150561154606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606451165051 - 2³ = 606451165043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 606451164995 and 606451165013.

It is not a weakly prime, because it can be changed into another prime (606451175051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303225582525 + 303225582526.

It is an arithmetic number, because the mean of its divisors is an integer number (303225582526).

Almost surely, 2^606451165051 is an apocalyptic number.

606451165051 is a deficient number, since it is larger than the sum of its proper divisors (1).

606451165051 is an equidigital number, since it uses as much as digits as its factorization.

606451165051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 606451165051 in words is "six hundred six billion, four hundred fifty-one million, one hundred sixty-five thousand, fifty-one".