540504043252 has 12 divisors (see below), whose sum is σ = 945887477920. Its totient is φ = 270250478136.

The previous prime is 540504043243. The next prime is 540504043267. The reversal of 540504043252 is 252340405045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822463 + ... + 1325689.

Almost surely, 2^540504043252 is an apocalyptic number.

It is an amenable number.

540504043252 is a deficient number, since it is larger than the sum of its proper divisors (405383434668).

540504043252 is a wasteful number, since it uses less digits than its factorization.

540504043252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771750 (or 771748 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 540504043252 its reverse (252340405045), we get a palindrome (792844448297).

The spelling of 540504043252 in words is "five hundred forty billion, five hundred four million, forty-three thousand, two hundred fifty-two".