4626470257 has 2 divisors, whose sum is σ = 4626470258. Its totient is φ = 4626470256.

The previous prime is 4626470249. The next prime is 4626470279. The reversal of 4626470257 is 7520746264.

4626470257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4066485361 + 559984896 = 63769^2 + 23664^2 .

It is a cyclic number.

It is not a de Polignac number, because 4626470257 - 2³ = 4626470249 is a prime.

It is not a weakly prime, because it can be changed into another prime (4626470207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2313235128 + 2313235129.

It is an arithmetic number, because the mean of its divisors is an integer number (2313235129).

Almost surely, 2^4626470257 is an apocalyptic number.

It is an amenable number.

4626470257 is a deficient number, since it is larger than the sum of its proper divisors (1).

4626470257 is an equidigital number, since it uses as much as digits as its factorization.

4626470257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 4626470257 is about 68018.1612291894. The cubic root of 4626470257 is about 1666.2874556771.

The spelling of 4626470257 in words is "four billion, six hundred twenty-six million, four hundred seventy thousand, two hundred fifty-seven".