605940882787 has 2 divisors, whose sum is σ = 605940882788. Its totient is φ = 605940882786.

The previous prime is 605940882719. The next prime is 605940882793. The reversal of 605940882787 is 787288049506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 605940882787 - 2¹¹ = 605940880739 is a prime.

It is not a weakly prime, because it can be changed into another prime (605940882587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302970441393 + 302970441394.

It is an arithmetic number, because the mean of its divisors is an integer number (302970441394).

Almost surely, 2^605940882787 is an apocalyptic number.

605940882787 is a deficient number, since it is larger than the sum of its proper divisors (1).

605940882787 is an equidigital number, since it uses as much as digits as its factorization.

605940882787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54190080, while the sum is 64.

The spelling of 605940882787 in words is "six hundred five billion, nine hundred forty million, eight hundred eighty-two thousand, seven hundred eighty-seven".