4287745528 has 16 divisors (see below), whose sum is σ = 8770388760. Its totient is φ = 1948975200.

The previous prime is 4287745513. The next prime is 4287745543. The reversal of 4287745528 is 8255477824.

It is an interprime number because it is at equal distance from previous prime (4287745513) and next prime (4287745543).

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, 24362103 + ... + 24362278.

Almost surely, 2^4287745528 is an apocalyptic number.

It is an amenable number.

4287745528 is an abundant number, since it is smaller than the sum of its proper divisors (4482643232).

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

4287745528 is a wasteful number, since it uses less digits than its factorization.

4287745528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48724398 (or 48724394 counting only the distinct ones).

The product of its digits is 5017600, while the sum is 52.

The square root of 4287745528 is about 65480.8791022234. The cubic root of 4287745528 is about 1624.5871017854.

The spelling of 4287745528 in words is "four billion, two hundred eighty-seven million, seven hundred forty-five thousand, five hundred twenty-eight".