4534565560 has 128 divisors (see below), whose sum is σ = 12091161600. Its totient is φ = 1498199040.

The previous prime is 4534565527. The next prime is 4534565611. The reversal of 4534565560 is 655654354.

It is a super-2 number, since 2×4534565560² = 41124569635876227200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950461 + ... + 955219.

It is an arithmetic number, because the mean of its divisors is an integer number (94462200).

Almost surely, 2^4534565560 is an apocalyptic number.

4534565560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4534565560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6045580800).

4534565560 is an abundant number, since it is smaller than the sum of its proper divisors (7556596040).

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

4534565560 is a wasteful number, since it uses less digits than its factorization.

4534565560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901 (or 4897 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 43.

The square root of 4534565560 is about 67339.1829472262. The cubic root of 4534565560 is about 1655.1799939929.

The spelling of 4534565560 in words is "four billion, five hundred thirty-four million, five hundred sixty-five thousand, five hundred sixty".