4276255680 has 392 divisors, whose sum is σ = 15951049632. Its totient is φ = 1089386496.

The previous prime is 4276255673. The next prime is 4276255681. The reversal of 4276255680 is 865526724.

4276255680 is a `hidden beast` number, since 4 + 27 + 62 + 5 + 568 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4276255681) by changing a digit.

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 55 ways as a sum of consecutive naturals, for example, 5365042 + ... + 5365838.

Almost surely, 2^4276255680 is an apocalyptic number.

4276255680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4276255680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7975524816).

4276255680 is an abundant number, since it is smaller than the sum of its proper divisors (11674793952).

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

4276255680 is an equidigital number, since it uses as much as digits as its factorization.

4276255680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 4276255680 is about 65393.0858730493. The cubic root of 4276255680 is about 1623.1346712951.

The spelling of 4276255680 in words is "four billion, two hundred seventy-six million, two hundred fifty-five thousand, six hundred eighty".