4258771648 has 14 divisors (see below), whose sum is σ = 8451000116. Its totient is φ = 2129385792.

The previous prime is 4258771631. The next prime is 4258771667. The reversal of 4258771648 is 8461778524.

It is a junction number, because it is equal to n+sod(n) for n = 4258771595 and 4258771604.

It is an unprimeable number.

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, 33271590 + ... + 33271717.

Almost surely, 2^4258771648 is an apocalyptic number.

It is an amenable number.

4258771648 is a deficient number, since it is larger than the sum of its proper divisors (4192228468).

4258771648 is an equidigital number, since it uses as much as digits as its factorization.

4258771648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66543319 (or 66543309 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 52.

The square root of 4258771648 is about 65259.2648441583. The cubic root of 4258771648 is about 1620.9195165930.

The spelling of 4258771648 in words is "four billion, two hundred fifty-eight million, seven hundred seventy-one thousand, six hundred forty-eight".