606515612051 has 2 divisors, whose sum is σ = 606515612052. Its totient is φ = 606515612050.

The previous prime is 606515612041. The next prime is 606515612057. The reversal of 606515612051 is 150216515606.

It is a happy number.

606515612051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606515612051 is a prime.

It is a super-2 number, since 2×606515612051² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 606515611996 and 606515612014.

It is not a weakly prime, because it can be changed into another prime (606515612057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303257806025 + 303257806026.

It is an arithmetic number, because the mean of its divisors is an integer number (303257806026).

Almost surely, 2^606515612051 is an apocalyptic number.

606515612051 is a deficient number, since it is larger than the sum of its proper divisors (1).

606515612051 is an equidigital number, since it uses as much as digits as its factorization.

606515612051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 606515612051 in words is "six hundred six billion, five hundred fifteen million, six hundred twelve thousand, fifty-one".