46643074657 has 2 divisors, whose sum is σ = 46643074658. Its totient is φ = 46643074656.

The previous prime is 46643074603. The next prime is 46643074679. The reversal of 46643074657 is 75647034664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23891575761 + 22751498896 = 154569^2 + 150836^2 .

It is a cyclic number.

It is not a de Polignac number, because 46643074657 - 2⁷ = 46643074529 is a prime.

It is not a weakly prime, because it can be changed into another prime (46643074157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23321537328 + 23321537329.

It is an arithmetic number, because the mean of its divisors is an integer number (23321537329).

Almost surely, 2^46643074657 is an apocalyptic number.

It is an amenable number.

46643074657 is a deficient number, since it is larger than the sum of its proper divisors (1).

46643074657 is an equidigital number, since it uses as much as digits as its factorization.

46643074657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 46643074657 in words is "forty-six billion, six hundred forty-three million, seventy-four thousand, six hundred fifty-seven".