541757055640 has 32 divisors (see below), whose sum is σ = 1219893317280. Its totient is φ = 216535721472.

The previous prime is 541757055611. The next prime is 541757055647. The reversal of 541757055640 is 46550757145.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541757055647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5169372 + ... + 5273131.

It is an arithmetic number, because the mean of its divisors is an integer number (38121666165).

Almost surely, 2^541757055640 is an apocalyptic number.

It is an amenable number.

541757055640 is an abundant number, since it is smaller than the sum of its proper divisors (678136261640).

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

541757055640 is a wasteful number, since it uses less digits than its factorization.

541757055640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10443811 (or 10443807 counting only the distinct ones).

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 541757055640 in words is "five hundred forty-one billion, seven hundred fifty-seven million, fifty-five thousand, six hundred forty".