477347053 has 2 divisors, whose sum is σ = 477347054. Its totient is φ = 477347052.

The previous prime is 477347041. The next prime is 477347077. The reversal of 477347053 is 350743774.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 290259369 + 187087684 = 17037^2 + 13678^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-477347053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 477346997 and 477347015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477347653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238673526 + 238673527.

It is an arithmetic number, because the mean of its divisors is an integer number (238673527).

Almost surely, 2^477347053 is an apocalyptic number.

It is an amenable number.

477347053 is a deficient number, since it is larger than the sum of its proper divisors (1).

477347053 is an equidigital number, since it uses as much as digits as its factorization.

477347053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 246960, while the sum is 40.

The square root of 477347053 is about 21848.2734558134. The cubic root of 477347053 is about 781.5283713453.

The spelling of 477347053 in words is "four hundred seventy-seven million, three hundred forty-seven thousand, fifty-three".