541531412 has 24 divisors (see below), whose sum is σ = 1001414400. Its totient is φ = 255711456.

The previous prime is 541531409. The next prime is 541531421. The reversal of 541531412 is 214135145.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 29987 + ... + 44522.

It is an arithmetic number, because the mean of its divisors is an integer number (41725600).

Almost surely, 2^541531412 is an apocalyptic number.

It is an amenable number.

541531412 is a deficient number, since it is larger than the sum of its proper divisors (459882988).

541531412 is a wasteful number, since it uses less digits than its factorization.

541531412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74615 (or 74613 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 541531412 is about 23270.8274885102. The cubic root of 541531412 is about 815.0943531848.

Adding to 541531412 its reverse (214135145), we get a palindrome (755666557).

The spelling of 541531412 in words is "five hundred forty-one million, five hundred thirty-one thousand, four hundred twelve".