477164764555537 has 2 divisors, whose sum is σ = 477164764555538. Its totient is φ = 477164764555536.

The previous prime is 477164764555459. The next prime is 477164764555541. The reversal of 477164764555537 is 735555467461774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 392451314227456 + 84713450328081 = 19810384^2 + 9203991^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-477164764555537 is a prime.

It is not a weakly prime, because it can be changed into another prime (477164764553537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238582382277768 + 238582382277769.

It is an arithmetic number, because the mean of its divisors is an integer number (238582382277769).

Almost surely, 2^{477164764555537} is an apocalyptic number.

It is an amenable number.

477164764555537 is a deficient number, since it is larger than the sum of its proper divisors (1).

477164764555537 is an equidigital number, since it uses as much as digits as its factorization.

477164764555537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10372320000, while the sum is 76.

The spelling of 477164764555537 in words is "four hundred seventy-seven trillion, one hundred sixty-four billion, seven hundred sixty-four million, five hundred fifty-five thousand, five hundred thirty-seven".