477077460047 has 2 divisors, whose sum is σ = 477077460048. Its totient is φ = 477077460046.

The previous prime is 477077460037. The next prime is 477077460121. The reversal of 477077460047 is 740064770774.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 477077460047 - 2¹⁸ = 477077197903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477077460037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238538730023 + 238538730024.

It is an arithmetic number, because the mean of its divisors is an integer number (238538730024).

Almost surely, 2^477077460047 is an apocalyptic number.

477077460047 is a deficient number, since it is larger than the sum of its proper divisors (1).

477077460047 is an equidigital number, since it uses as much as digits as its factorization.

477077460047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6453888, while the sum is 53.

The spelling of 477077460047 in words is "four hundred seventy-seven billion, seventy-seven million, four hundred sixty thousand, forty-seven".