47485633661293 has 2 divisors, whose sum is σ = 47485633661294. Its totient is φ = 47485633661292.

The previous prime is 47485633661267. The next prime is 47485633661311. The reversal of 47485633661293 is 39216633658474.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47210132547369 + 275501113924 = 6870963^2 + 524882^2 .

It is a cyclic number.

It is not a de Polignac number, because 47485633661293 - 2¹⁷ = 47485633530221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47485633461293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23742816830646 + 23742816830647.

It is an arithmetic number, because the mean of its divisors is an integer number (23742816830647).

Almost surely, 2^{47485633661293} is an apocalyptic number.

It is an amenable number.

47485633661293 is a deficient number, since it is larger than the sum of its proper divisors (1).

47485633661293 is an equidigital number, since it uses as much as digits as its factorization.

47485633661293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 470292480, while the sum is 67.

The spelling of 47485633661293 in words is "forty-seven trillion, four hundred eighty-five billion, six hundred thirty-three million, six hundred sixty-one thousand, two hundred ninety-three".