46861310257 has 2 divisors, whose sum is σ = 46861310258. Its totient is φ = 46861310256.

The previous prime is 46861310149. The next prime is 46861310273. The reversal of 46861310257 is 75201316864.

46861310257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33591191841 + 13270118416 = 183279^2 + 115196^2 .

It is a cyclic number.

It is not a de Polignac number, because 46861310257 - 2⁷ = 46861310129 is a prime.

It is not a weakly prime, because it can be changed into another prime (46861310057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23430655128 + 23430655129.

It is an arithmetic number, because the mean of its divisors is an integer number (23430655129).

Almost surely, 2^46861310257 is an apocalyptic number.

It is an amenable number.

46861310257 is a deficient number, since it is larger than the sum of its proper divisors (1).

46861310257 is an equidigital number, since it uses as much as digits as its factorization.

46861310257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 46861310257 in words is "forty-six billion, eight hundred sixty-one million, three hundred ten thousand, two hundred fifty-seven".