477464048678327 has 2 divisors, whose sum is σ = 477464048678328. Its totient is φ = 477464048678326.

The previous prime is 477464048678321. The next prime is 477464048678377. The reversal of 477464048678327 is 723876840464774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 477464048678327 - 2⁴⁰ = 476364537050551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477464048678321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238732024339163 + 238732024339164.

It is an arithmetic number, because the mean of its divisors is an integer number (238732024339164).

Almost surely, 2^{477464048678327} is an apocalyptic number.

477464048678327 is a deficient number, since it is larger than the sum of its proper divisors (1).

477464048678327 is an equidigital number, since it uses as much as digits as its factorization.

477464048678327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8497004544, while the sum is 77.

The spelling of 477464048678327 in words is "four hundred seventy-seven trillion, four hundred sixty-four billion, forty-eight million, six hundred seventy-eight thousand, three hundred twenty-seven".