541722736660 has 48 divisors (see below), whose sum is σ = 1319539584384. Its totient is φ = 182961364608.

The previous prime is 541722736589. The next prime is 541722736663. The reversal of 541722736660 is 66637227145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541722736663) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 28867099 + ... + 28885858.

It is an arithmetic number, because the mean of its divisors is an integer number (27490408008).

Almost surely, 2^541722736660 is an apocalyptic number.

It is an amenable number.

541722736660 is an abundant number, since it is smaller than the sum of its proper divisors (777816847724).

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

541722736660 is a wasteful number, since it uses less digits than its factorization.

541722736660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57753040 (or 57753038 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 541722736660 in words is "five hundred forty-one billion, seven hundred twenty-two million, seven hundred thirty-six thousand, six hundred sixty".