47713059517 has 2 divisors, whose sum is σ = 47713059518. Its totient is φ = 47713059516.

The previous prime is 47713059509. The next prime is 47713059551. The reversal of 47713059517 is 71595031774.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47277544356 + 435515161 = 217434^2 + 20869^2 .

It is a cyclic number.

It is not a de Polignac number, because 47713059517 - 2³ = 47713059509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47713059617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23856529758 + 23856529759.

It is an arithmetic number, because the mean of its divisors is an integer number (23856529759).

Almost surely, 2^47713059517 is an apocalyptic number.

It is an amenable number.

47713059517 is a deficient number, since it is larger than the sum of its proper divisors (1).

47713059517 is an equidigital number, since it uses as much as digits as its factorization.

47713059517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 926100, while the sum is 49.

The spelling of 47713059517 in words is "forty-seven billion, seven hundred thirteen million, fifty-nine thousand, five hundred seventeen".