4045655256 has 32 divisors (see below), whose sum is σ = 10646462400. Its totient is φ = 1277575200.

The previous prime is 4045655249. The next prime is 4045655287. The reversal of 4045655256 is 6525565404.

It is a happy number.

4045655256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4435570 + ... + 4436481.

It is an arithmetic number, because the mean of its divisors is an integer number (332701950).

Almost surely, 2^4045655256 is an apocalyptic number.

It is an amenable number.

4045655256 is an abundant number, since it is smaller than the sum of its proper divisors (6600807144).

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

4045655256 is a wasteful number, since it uses less digits than its factorization.

4045655256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8872079 (or 8872075 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The square root of 4045655256 is about 63605.4656142065. The cubic root of 4045655256 is about 1593.4176523637.

The spelling of 4045655256 in words is "four billion, forty-five million, six hundred fifty-five thousand, two hundred fifty-six".