4047655488 has 56 divisors (see below), whose sum is σ = 10885017600. Its totient is φ = 1327096320.

The previous prime is 4047655487. The next prime is 4047655499. The reversal of 4047655488 is 8845567404.

It is a self number, because there is not a number n which added to its sum of digits gives 4047655488.

It is not an unprimeable number, because it can be changed into a prime (4047655487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161088 + ... + 184511.

Almost surely, 2^4047655488 is an apocalyptic number.

4047655488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4047655488 is an abundant number, since it is smaller than the sum of its proper divisors (6837362112).

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

4047655488 is a wasteful number, since it uses less digits than its factorization.

4047655488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345675 (or 345665 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 51.

The square root of 4047655488 is about 63621.1874142569. The cubic root of 4047655488 is about 1593.6802122090.

The spelling of 4047655488 in words is "four billion, forty-seven million, six hundred fifty-five thousand, four hundred eighty-eight".