4264857049 has 2 divisors, whose sum is σ = 4264857050. Its totient is φ = 4264857048.

The previous prime is 4264857017. The next prime is 4264857083. The reversal of 4264857049 is 9407584624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2637541449 + 1627315600 = 51357^2 + 40340^2 .

It is a cyclic number.

It is not a de Polignac number, because 4264857049 - 2⁵ = 4264857017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4264856993 and 4264857011.

It is not a weakly prime, because it can be changed into another prime (4264857349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2132428524 + 2132428525.

It is an arithmetic number, because the mean of its divisors is an integer number (2132428525).

Almost surely, 2^4264857049 is an apocalyptic number.

It is an amenable number.

4264857049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4264857049 is an equidigital number, since it uses as much as digits as its factorization.

4264857049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The square root of 4264857049 is about 65305.8730054197. The cubic root of 4264857049 is about 1621.6911984737.

The spelling of 4264857049 in words is "four billion, two hundred sixty-four million, eight hundred fifty-seven thousand, forty-nine".