4287945560 has 16 divisors (see below), whose sum is σ = 9647877600. Its totient is φ = 1715178208.

The previous prime is 4287945491. The next prime is 4287945583. The reversal of 4287945560 is 655497824.

It is a junction number, because it is equal to n+sod(n) for n = 4287945499 and 4287945508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53599280 + ... + 53599359.

It is an arithmetic number, because the mean of its divisors is an integer number (602992350).

Almost surely, 2^4287945560 is an apocalyptic number.

4287945560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4287945560 is an abundant number, since it is smaller than the sum of its proper divisors (5359932040).

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

4287945560 is a wasteful number, since it uses less digits than its factorization.

4287945560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107198650 (or 107198646 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The square root of 4287945560 is about 65482.4064921258. The cubic root of 4287945560 is about 1624.6123648171.

The spelling of 4287945560 in words is "four billion, two hundred eighty-seven million, nine hundred forty-five thousand, five hundred sixty".