541251133112 has 32 divisors (see below), whose sum is σ = 1022017258080. Its totient is φ = 268717783680.

The previous prime is 541251133091. The next prime is 541251133123. The reversal of 541251133112 is 211331152145.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659333 + ... + 1231755.

It is an arithmetic number, because the mean of its divisors is an integer number (31938039315).

Almost surely, 2^541251133112 is an apocalyptic number.

It is an amenable number.

541251133112 is a deficient number, since it is larger than the sum of its proper divisors (480766124968).

541251133112 is a wasteful number, since it uses less digits than its factorization.

541251133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573263 (or 573259 counting only the distinct ones).

The product of its digits is 3600, while the sum is 29.

Adding to 541251133112 its reverse (211331152145), we get a palindrome (752582285257).

The spelling of 541251133112 in words is "five hundred forty-one billion, two hundred fifty-one million, one hundred thirty-three thousand, one hundred twelve".