605937772487 has 2 divisors, whose sum is σ = 605937772488. Its totient is φ = 605937772486.

The previous prime is 605937772373. The next prime is 605937772519. The reversal of 605937772487 is 784277739506.

605937772487 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 605937772487 - 2²⁶ = 605870663623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605937771487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302968886243 + 302968886244.

It is an arithmetic number, because the mean of its divisors is an integer number (302968886244).

Almost surely, 2^605937772487 is an apocalyptic number.

605937772487 is a deficient number, since it is larger than the sum of its proper divisors (1).

605937772487 is an equidigital number, since it uses as much as digits as its factorization.

605937772487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124467840, while the sum is 65.

The spelling of 605937772487 in words is "six hundred five billion, nine hundred thirty-seven million, seven hundred seventy-two thousand, four hundred eighty-seven".