4850309257 has 4 divisors (see below), whose sum is σ = 4941824580. Its totient is φ = 4758793936.

The previous prime is 4850309237. The next prime is 4850309267. The reversal of 4850309257 is 7529030584.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3607323721 + 1242985536 = 60061^2 + 35256^2 .

It is a cyclic number.

It is not a de Polignac number, because 4850309257 - 2¹⁹ = 4849784969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4850309237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45757582 + ... + 45757687.

It is an arithmetic number, because the mean of its divisors is an integer number (1235456145).

Almost surely, 2^4850309257 is an apocalyptic number.

It is an amenable number.

4850309257 is a deficient number, since it is larger than the sum of its proper divisors (91515323).

4850309257 is an equidigital number, since it uses as much as digits as its factorization.

4850309257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91515322.

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 4850309257 is about 69644.1616863898. The cubic root of 4850309257 is about 1692.7382586164.

The spelling of 4850309257 in words is "four billion, eight hundred fifty million, three hundred nine thousand, two hundred fifty-seven".