4287439552 has 56 divisors (see below), whose sum is σ = 9314791632. Its totient is φ = 1941811200.

The previous prime is 4287439501. The next prime is 4287439579. The reversal of 4287439552 is 2559347824.

It is a happy number.

4287439552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4287439496 and 4287439505.

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, 186988 + ... + 208660.

Almost surely, 2^4287439552 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 4287439552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4657395816).

4287439552 is an abundant number, since it is smaller than the sum of its proper divisors (5027352080).

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

4287439552 is a wasteful number, since it uses less digits than its factorization.

4287439552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21977 (or 21967 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The square root of 4287439552 is about 65478.5426838441. The cubic root of 4287439552 is about 1624.5484570412.

The spelling of 4287439552 in words is "four billion, two hundred eighty-seven million, four hundred thirty-nine thousand, five hundred fifty-two".