4273556328 has 64 divisors (see below), whose sum is σ = 11946696000. Its totient is φ = 1415434176.

The previous prime is 4273556327. The next prime is 4273556363. The reversal of 4273556328 is 8236553724.

4273556328 is a `hidden beast` number, since 4 + 2 + 7 + 3 + 5 + 5 + 632 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (4273556327) 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 15 ways as a sum of consecutive naturals, for example, 29098 + ... + 96921.

It is an arithmetic number, because the mean of its divisors is an integer number (186667125).

Almost surely, 2^4273556328 is an apocalyptic number.

It is an amenable number.

4273556328 is an abundant number, since it is smaller than the sum of its proper divisors (7673139672).

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

4273556328 is a wasteful number, since it uses less digits than its factorization.

4273556328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126191 (or 126181 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 4273556328 is about 65372.4431851832. The cubic root of 4273556328 is about 1622.7930691722.

The spelling of 4273556328 in words is "four billion, two hundred seventy-three million, five hundred fifty-six thousand, three hundred twenty-eight".