46786423173257 has 2 divisors, whose sum is σ = 46786423173258. Its totient is φ = 46786423173256.

The previous prime is 46786423173221. The next prime is 46786423173277. The reversal of 46786423173257 is 75237132468764.

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., 30806984563216 + 15979438610041 = 5550404^2 + 3997429^2 .

It is a cyclic number.

It is not a de Polignac number, because 46786423173257 - 2⁸ = 46786423173001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46786423173193 and 46786423173202.

It is not a weakly prime, because it can be changed into another prime (46786423173277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23393211586628 + 23393211586629.

It is an arithmetic number, because the mean of its divisors is an integer number (23393211586629).

Almost surely, 2^{46786423173257} is an apocalyptic number.

It is an amenable number.

46786423173257 is a deficient number, since it is larger than the sum of its proper divisors (1).

46786423173257 is an equidigital number, since it uses as much as digits as its factorization.

46786423173257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 284497920, while the sum is 65.

The spelling of 46786423173257 in words is "forty-six trillion, seven hundred eighty-six billion, four hundred twenty-three million, one hundred seventy-three thousand, two hundred fifty-seven".