4487605056 has 336 divisors, whose sum is σ = 15123371328. Its totient is φ = 1257062400.

The previous prime is 4487605013. The next prime is 4487605061. The reversal of 4487605056 is 6505067844.

4487605056 is a `hidden beast` number, since 4 + 4 + 87 + 60 + 505 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6570091 + ... + 6570773.

Almost surely, 2^4487605056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4487605056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7561685664).

4487605056 is an abundant number, since it is smaller than the sum of its proper divisors (10635766272).

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

4487605056 is a wasteful number, since it uses less digits than its factorization.

4487605056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 777 counting only the distinct ones).

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

The square root of 4487605056 is about 66989.5891613018. The cubic root of 4487605056 is about 1649.4464082245.

The spelling of 4487605056 in words is "four billion, four hundred eighty-seven million, six hundred five thousand, fifty-six".