605500511051 has 2 divisors, whose sum is σ = 605500511052. Its totient is φ = 605500511050.

The previous prime is 605500511041. The next prime is 605500511053. The reversal of 605500511051 is 150115005506.

It is a happy number.

605500511051 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 not a de Polignac number, because 605500511051 - 2⁶ = 605500510987 is a prime.

Together with 605500511053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (605500511053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302750255525 + 302750255526.

It is an arithmetic number, because the mean of its divisors is an integer number (302750255526).

Almost surely, 2^605500511051 is an apocalyptic number.

605500511051 is a deficient number, since it is larger than the sum of its proper divisors (1).

605500511051 is an equidigital number, since it uses as much as digits as its factorization.

605500511051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3750, while the sum is 29.

Adding to 605500511051 its reverse (150115005506), we get a palindrome (755615516557).

The spelling of 605500511051 in words is "six hundred five billion, five hundred million, five hundred eleven thousand, fifty-one".