541772431676660 has 48 divisors (see below), whose sum is σ = 1157451742036800. Its totient is φ = 212953779938304.

The previous prime is 541772431676653. The next prime is 541772431676669. The reversal of 541772431676660 is 66676134277145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541772431676669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85472690 + ... + 91592169.

It is an arithmetic number, because the mean of its divisors is an integer number (24113577959100).

Almost surely, 2^{541772431676660} is an apocalyptic number.

It is an amenable number.

541772431676660 is an abundant number, since it is smaller than the sum of its proper divisors (615679310360140).

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

541772431676660 is a wasteful number, since it uses less digits than its factorization.

541772431676660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177067520 (or 177067518 counting only the distinct ones).

The product of its (nonzero) digits is 213373440, while the sum is 65.

The spelling of 541772431676660 in words is "five hundred forty-one trillion, seven hundred seventy-two billion, four hundred thirty-one million, six hundred seventy-six thousand, six hundred sixty".