605715463 has 2 divisors, whose sum is σ = 605715464. Its totient is φ = 605715462.

The previous prime is 605715437. The next prime is 605715469. The reversal of 605715463 is 364517506.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605715463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605715469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302857731 + 302857732.

It is an arithmetic number, because the mean of its divisors is an integer number (302857732).

Almost surely, 2^605715463 is an apocalyptic number.

605715463 is a deficient number, since it is larger than the sum of its proper divisors (1).

605715463 is an equidigital number, since it uses as much as digits as its factorization.

605715463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 605715463 is about 24611.2873088752. The cubic root of 605715463 is about 846.1023219762.

The spelling of 605715463 in words is "six hundred five million, seven hundred fifteen thousand, four hundred sixty-three".