4529986560 has 528 divisors, whose sum is σ = 17811061632. Its totient is φ = 1094860800.

The previous prime is 4529986541. The next prime is 4529986577. The reversal of 4529986560 is 656899254.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (528).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 4529986497 and 4529986506.

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, 13685595 + ... + 13685925.

Almost surely, 2^4529986560 is an apocalyptic number.

4529986560 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 4529986560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8905530816).

4529986560 is an abundant number, since it is smaller than the sum of its proper divisors (13281075072).

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

4529986560 is a wasteful number, since it uses less digits than its factorization.

4529986560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The square root of 4529986560 is about 67305.1748381950. The cubic root of 4529986560 is about 1654.6226732943.

The spelling of 4529986560 in words is "four billion, five hundred twenty-nine million, nine hundred eighty-six thousand, five hundred sixty".