4531606526560 has 48 divisors (see below), whose sum is σ = 11171395228896. Its totient is φ = 1733832060928.

The previous prime is 4531606526539. The next prime is 4531606526633. The reversal of 4531606526560 is 656256061354.

It is a super-2 number, since 2×4531606526560² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615703729 + ... + 615711088.

It is an arithmetic number, because the mean of its divisors is an integer number (232737400602).

Almost surely, 2^{4531606526560} is an apocalyptic number.

4531606526560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4531606526560 is an abundant number, since it is smaller than the sum of its proper divisors (6639788702336).

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

4531606526560 is a wasteful number, since it uses less digits than its factorization.

4531606526560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231414855 (or 1231414847 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 4531606526560 in words is "four trillion, five hundred thirty-one billion, six hundred six million, five hundred twenty-six thousand, five hundred sixty".