4541555652040 has 32 divisors (see below), whose sum is σ = 11147454783360. Its totient is φ = 1651474782400.

The previous prime is 4541555651989. The next prime is 4541555652089. The reversal of 4541555652040 is 402565551454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5160858256 + ... + 5160859135.

It is an arithmetic number, because the mean of its divisors is an integer number (348357961980).

Almost surely, 2^{4541555652040} is an apocalyptic number.

4541555652040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4541555652040 is an abundant number, since it is smaller than the sum of its proper divisors (6605899131320).

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

4541555652040 is a wasteful number, since it uses less digits than its factorization.

4541555652040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10321717413 (or 10321717409 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 4541555652040 in words is "four trillion, five hundred forty-one billion, five hundred fifty-five million, six hundred fifty-two thousand, forty".