541516112 has 40 divisors (see below), whose sum is σ = 1107176160. Its totient is φ = 255864960.

The previous prime is 541516111. The next prime is 541516121. The reversal of 541516112 is 211615145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541516111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132662 + ... + 136682.

It is an arithmetic number, because the mean of its divisors is an integer number (27679404).

Almost surely, 2^541516112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541516112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553588080).

541516112 is an abundant number, since it is smaller than the sum of its proper divisors (565660048).

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

541516112 is a wasteful number, since it uses less digits than its factorization.

541516112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4491 (or 4485 counting only the distinct ones).

The product of its digits is 1200, while the sum is 26.

The square root of 541516112 is about 23270.4987484153. The cubic root of 541516112 is about 815.0866767689.

The spelling of 541516112 in words is "five hundred forty-one million, five hundred sixteen thousand, one hundred twelve".