541502012 has 12 divisors (see below), whose sum is σ = 947816016. Its totient is φ = 270697440.

The previous prime is 541502011. The next prime is 541502051. The reversal of 541502012 is 210205145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541502011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17033 + ... + 37055.

It is an arithmetic number, because the mean of its divisors is an integer number (78984668).

Almost surely, 2^541502012 is an apocalyptic number.

It is an amenable number.

541502012 is a deficient number, since it is larger than the sum of its proper divisors (406314004).

541502012 is a wasteful number, since it uses less digits than its factorization.

541502012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26788 (or 26786 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 541502012 is about 23270.1957877453. The cubic root of 541502012 is about 815.0796022968.

Adding to 541502012 its reverse (210205145), we get a palindrome (751707157).

The spelling of 541502012 in words is "five hundred forty-one million, five hundred two thousand, twelve".