541564460260040 has 128 divisors (see below), whose sum is σ = 1394523224640000. Its totient is φ = 185422202155008.

The previous prime is 541564460260013. The next prime is 541564460260121. The reversal of 541564460260040 is 40062064465145.

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, 719767469 + ... + 720519491.

It is an arithmetic number, because the mean of its divisors is an integer number (10894712692500).

Almost surely, 2^{541564460260040} is an apocalyptic number.

It is an amenable number.

541564460260040 is an abundant number, since it is smaller than the sum of its proper divisors (852958764379960).

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

541564460260040 is a wasteful number, since it uses less digits than its factorization.

541564460260040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755599 (or 755595 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 541564460260040 in words is "five hundred forty-one trillion, five hundred sixty-four billion, four hundred sixty million, two hundred sixty thousand, forty".