4256127800 has 24 divisors (see below), whose sum is σ = 9895497600. Its totient is φ = 1702451040.

The previous prime is 4256127773. The next prime is 4256127859. The reversal of 4256127800 is 87216524.

It is a super-2 number, since 2×4256127800² = 36229247699865680000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10640120 + ... + 10640519.

It is an arithmetic number, because the mean of its divisors is an integer number (412312400).

Almost surely, 2^4256127800 is an apocalyptic number.

4256127800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4256127800 is an abundant number, since it is smaller than the sum of its proper divisors (5639369800).

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

4256127800 is a wasteful number, since it uses less digits than its factorization.

4256127800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21280655 (or 21280646 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 4256127800 is about 65239.0052039422. The cubic root of 4256127800 is about 1620.5840245554.

The spelling of 4256127800 in words is "four billion, two hundred fifty-six million, one hundred twenty-seven thousand, eight hundred".