540310306552 has 16 divisors (see below), whose sum is σ = 1015269913440. Its totient is φ = 269571662976.

The previous prime is 540310306513. The next prime is 540310306573. The reversal of 540310306552 is 255603013045.

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, 72932353 + ... + 72939760.

It is an arithmetic number, because the mean of its divisors is an integer number (63454369590).

Almost surely, 2^540310306552 is an apocalyptic number.

It is an amenable number.

540310306552 is a deficient number, since it is larger than the sum of its proper divisors (474959606888).

540310306552 is a wasteful number, since it uses less digits than its factorization.

540310306552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145872582 (or 145872578 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 540310306552 its reverse (255603013045), we get a palindrome (795913319597).

The spelling of 540310306552 in words is "five hundred forty billion, three hundred ten million, three hundred six thousand, five hundred fifty-two".