540214544 has 10 divisors (see below), whose sum is σ = 1046665710. Its totient is φ = 270107264.

The previous prime is 540214537. The next prime is 540214553. The reversal of 540214544 is 445412045.

It can be written as a sum of positive squares in only one way, i.e., 316412944 + 223801600 = 17788^2 + 14960^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16881689 + ... + 16881720.

It is an arithmetic number, because the mean of its divisors is an integer number (104666571).

Almost surely, 2^540214544 is an apocalyptic number.

It is an amenable number.

540214544 is a deficient number, since it is larger than the sum of its proper divisors (506451166).

540214544 is a wasteful number, since it uses less digits than its factorization.

540214544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33763417 (or 33763411 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 540214544 is about 23242.5158707056. The cubic root of 540214544 is about 814.4331155165.

Adding to 540214544 its reverse (445412045), we get a palindrome (985626589).

The spelling of 540214544 in words is "five hundred forty million, two hundred fourteen thousand, five hundred forty-four".