541240112052 has 72 divisors (see below), whose sum is σ = 1421967456000. Its totient is φ = 180011414016.

The previous prime is 541240112027. The next prime is 541240112087. The reversal of 541240112052 is 250211042145.

It is a happy number.

541240112052 is a `hidden beast` number, since 5 + 412 + 40 + 1 + 1 + 205 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183652 + ... + 1056507.

It is an arithmetic number, because the mean of its divisors is an integer number (19749548000).

Almost surely, 2^541240112052 is an apocalyptic number.

It is an amenable number.

541240112052 is an abundant number, since it is smaller than the sum of its proper divisors (880727343948).

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

541240112052 is a wasteful number, since it uses less digits than its factorization.

541240112052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240627 (or 1240613 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 541240112052 its reverse (250211042145), we get a palindrome (791451154197).

The spelling of 541240112052 in words is "five hundred forty-one billion, two hundred forty million, one hundred twelve thousand, fifty-two".