4268177648 has 40 divisors (see below), whose sum is σ = 9592040832. Its totient is φ = 1801914048.

The previous prime is 4268177633. The next prime is 4268177653. The reversal of 4268177648 is 8467718624.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4268177648.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 276890 + ... + 291897.

Almost surely, 2^4268177648 is an apocalyptic number.

It is an amenable number.

4268177648 is an abundant number, since it is smaller than the sum of its proper divisors (5323863184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4268177648 is a wasteful number, since it uses less digits than its factorization.

4268177648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568869 (or 568863 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 53.

The square root of 4268177648 is about 65331.2914919030. The cubic root of 4268177648 is about 1622.1119698414. Note that the first 3 decimals are identical.

The spelling of 4268177648 in words is "four billion, two hundred sixty-eight million, one hundred seventy-seven thousand, six hundred forty-eight".