541503234 has 24 divisors (see below), whose sum is σ = 1186443180. Its totient is φ = 178472448.

The previous prime is 541503229. The next prime is 541503271. The reversal of 541503234 is 432305145.

It can be written as a sum of positive squares in 2 ways, for example, as 537080625 + 4422609 = 23175^2 + 2103^2 .

It is a junction number, because it is equal to n+sod(n) for n = 541503198 and 541503207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167407 + ... + 170610.

Almost surely, 2^541503234 is an apocalyptic number.

541503234 is an abundant number, since it is smaller than the sum of its proper divisors (644939946).

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

541503234 is a wasteful number, since it uses less digits than its factorization.

541503234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338114 (or 338111 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 541503234 is about 23270.2220444928. Note that the first 3 decimals coincide. The cubic root of 541503234 is about 815.0802154225.

Adding to 541503234 its reverse (432305145), we get a palindrome (973808379).

The spelling of 541503234 in words is "five hundred forty-one million, five hundred three thousand, two hundred thirty-four".