46786676716561 has 2 divisors, whose sum is σ = 46786676716562. Its totient is φ = 46786676716560.

The previous prime is 46786676716511. The next prime is 46786676716583. The reversal of 46786676716561 is 16561767668764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44630830558161 + 2155846158400 = 6680631^2 + 1468280^2 .

It is a cyclic number.

It is not a de Polignac number, because 46786676716561 - 2³¹ = 46784529232913 is a prime.

It is not a weakly prime, because it can be changed into another prime (46786676716511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23393338358280 + 23393338358281.

It is an arithmetic number, because the mean of its divisors is an integer number (23393338358281).

Almost surely, 2^{46786676716561} is an apocalyptic number.

It is an amenable number.

46786676716561 is a deficient number, since it is larger than the sum of its proper divisors (1).

46786676716561 is an equidigital number, since it uses as much as digits as its factorization.

46786676716561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2560481280, while the sum is 76.

The spelling of 46786676716561 in words is "forty-six trillion, seven hundred eighty-six billion, six hundred seventy-six million, seven hundred sixteen thousand, five hundred sixty-one".