605118412477 has 2 divisors, whose sum is σ = 605118412478. Its totient is φ = 605118412476.

The previous prime is 605118412333. The next prime is 605118412559. The reversal of 605118412477 is 774214811506.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 554505111801 + 50613300676 = 744651^2 + 224974^2 .

It is a cyclic number.

It is not a de Polignac number, because 605118412477 - 2¹⁹ = 605117888189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605118416477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302559206238 + 302559206239.

It is an arithmetic number, because the mean of its divisors is an integer number (302559206239).

Almost surely, 2^605118412477 is an apocalyptic number.

It is an amenable number.

605118412477 is a deficient number, since it is larger than the sum of its proper divisors (1).

605118412477 is an equidigital number, since it uses as much as digits as its factorization.

605118412477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 605118412477 in words is "six hundred five billion, one hundred eighteen million, four hundred twelve thousand, four hundred seventy-seven".