4828000257 has 6 divisors (see below), whose sum is σ = 6973778162. Its totient is φ = 3218666832.

The previous prime is 4828000253. The next prime is 4828000327. The reversal of 4828000257 is 7520008284.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4107399921 + 720600336 = 64089^2 + 26844^2 .

It is not a de Polignac number, because 4828000257 - 2² = 4828000253 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4828000253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 268222228 + ... + 268222245.

Almost surely, 2^4828000257 is an apocalyptic number.

It is an amenable number.

4828000257 is a deficient number, since it is larger than the sum of its proper divisors (2145777905).

4828000257 is a wasteful number, since it uses less digits than its factorization.

4828000257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536444479 (or 536444476 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 4828000257 is about 69483.8129135125. The cubic root of 4828000257 is about 1690.1390192935.

The spelling of 4828000257 in words is "four billion, eight hundred twenty-eight million, two hundred fifty-seven", and thus it is an aban number.