4258846457 has 2 divisors, whose sum is σ = 4258846458. Its totient is φ = 4258846456.

The previous prime is 4258846441. The next prime is 4258846489. The reversal of 4258846457 is 7546488524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4247259241 + 11587216 = 65171^2 + 3404^2 .

It is a cyclic number.

It is not a de Polignac number, because 4258846457 - 2⁴ = 4258846441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4258846399 and 4258846408.

It is not a weakly prime, because it can be changed into another prime (4258846057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2129423228 + 2129423229.

It is an arithmetic number, because the mean of its divisors is an integer number (2129423229).

Almost surely, 2^4258846457 is an apocalyptic number.

It is an amenable number.

4258846457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4258846457 is an equidigital number, since it uses as much as digits as its factorization.

4258846457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8601600, while the sum is 53.

The square root of 4258846457 is about 65259.8380092994. The cubic root of 4258846457 is about 1620.9290074876.

The spelling of 4258846457 in words is "four billion, two hundred fifty-eight million, eight hundred forty-six thousand, four hundred fifty-seven".