541532240040501 has 12 divisors (see below), whose sum is σ = 782477764984812. Its totient is φ = 360899402881536.

The previous prime is 541532240040469. The next prime is 541532240040529. The reversal of 541532240040501 is 105040042235145.

541532240040501 is a `hidden beast` number, since 5 + 4 + 1 + 5 + 3 + 2 + 240 + 0 + 405 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 139487674040100 + 402044566000401 = 11810490^2 + 20051049^2 .

It is not a de Polignac number, because 541532240040501 - 2⁵ = 541532240040469 is a prime.

It is a super-2 number, since 2×541532240040501² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541532240040551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10174178476 + ... + 10174231701.

It is an arithmetic number, because the mean of its divisors is an integer number (65206480415401).

Almost surely, 2^{541532240040501} is an apocalyptic number.

It is an amenable number.

541532240040501 is a deficient number, since it is larger than the sum of its proper divisors (240945524944311).

541532240040501 is a wasteful number, since it uses less digits than its factorization.

541532240040501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20348413140 (or 20348413137 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 541532240040501 its reverse (105040042235145), we get a palindrome (646572282275646).

The spelling of 541532240040501 in words is "five hundred forty-one trillion, five hundred thirty-two billion, two hundred forty million, forty thousand, five hundred one".