4560811556 has 48 divisors (see below), whose sum is σ = 9448333440. Its totient is φ = 1884798720.

The previous prime is 4560811523. The next prime is 4560811601. The reversal of 4560811556 is 6551180654.

It is a super-2 number, since 2×4560811556² = 41602004098686282272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 713816 + ... + 720176.

It is an arithmetic number, because the mean of its divisors is an integer number (196840280).

Almost surely, 2^4560811556 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 4560811556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4724166720).

4560811556 is an abundant number, since it is smaller than the sum of its proper divisors (4887521884).

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

4560811556 is a wasteful number, since it uses less digits than its factorization.

4560811556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7284 (or 7282 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 41.

The square root of 4560811556 is about 67533.7808507713. The cubic root of 4560811556 is about 1658.3672381229.

The spelling of 4560811556 in words is "four billion, five hundred sixty million, eight hundred eleven thousand, five hundred fifty-six".