4845366635477 has 2 divisors, whose sum is σ = 4845366635478. Its totient is φ = 4845366635476.

The previous prime is 4845366635377. The next prime is 4845366635497. The reversal of 4845366635477 is 7745366635484.

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., 3634517286481 + 1210849348996 = 1906441^2 + 1100386^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4845366635477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4845366635497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2422683317738 + 2422683317739.

It is an arithmetic number, because the mean of its divisors is an integer number (2422683317739).

Almost surely, 2^{4845366635477} is an apocalyptic number.

It is an amenable number.

4845366635477 is a deficient number, since it is larger than the sum of its proper divisors (1).

4845366635477 is an equidigital number, since it uses as much as digits as its factorization.

4845366635477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1219276800, while the sum is 68.

The spelling of 4845366635477 in words is "four trillion, eight hundred forty-five billion, three hundred sixty-six million, six hundred thirty-five thousand, four hundred seventy-seven".