47577541734529 has 2 divisors, whose sum is σ = 47577541734530. Its totient is φ = 47577541734528.

The previous prime is 47577541734439. The next prime is 47577541734551. The reversal of 47577541734529 is 92543714577574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47375028234304 + 202513500225 = 6882952^2 + 450015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47577541734529 is a prime.

It is not a weakly prime, because it can be changed into another prime (47577541734029) 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, 23788770867264 + 23788770867265.

It is an arithmetic number, because the mean of its divisors is an integer number (23788770867265).

Almost surely, 2^{47577541734529} is an apocalyptic number.

It is an amenable number.

47577541734529 is a deficient number, since it is larger than the sum of its proper divisors (1).

47577541734529 is an equidigital number, since it uses as much as digits as its factorization.

47577541734529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1037232000, while the sum is 70.

The spelling of 47577541734529 in words is "forty-seven trillion, five hundred seventy-seven billion, five hundred forty-one million, seven hundred thirty-four thousand, five hundred twenty-nine".