47367732461477 has 2 divisors, whose sum is σ = 47367732461478. Its totient is φ = 47367732461476.

The previous prime is 47367732461453. The next prime is 47367732461531. The reversal of 47367732461477 is 77416423776374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47117118084481 + 250614376996 = 6864191^2 + 500614^2 .

It is a cyclic number.

It is not a de Polignac number, because 47367732461477 - 2⁸ = 47367732461221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47367732461447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23683866230738 + 23683866230739.

It is an arithmetic number, because the mean of its divisors is an integer number (23683866230739).

Almost surely, 2^{47367732461477} is an apocalyptic number.

It is an amenable number.

47367732461477 is a deficient number, since it is larger than the sum of its proper divisors (1).

47367732461477 is an equidigital number, since it uses as much as digits as its factorization.

47367732461477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 697019904, while the sum is 68.

The spelling of 47367732461477 in words is "forty-seven trillion, three hundred sixty-seven billion, seven hundred thirty-two million, four hundred sixty-one thousand, four hundred seventy-seven".