52440612155044 has 6 divisors (see below), whose sum is σ = 91771071271334. Its totient is φ = 26220306077520.

The previous prime is 52440612155021. The next prime is 52440612155083. The reversal of 52440612155044 is 44055121604425.

52440612155044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 50485117562944 + 1955494592100 = 7105288^2 + 1398390^2 .

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 as a sum of consecutive naturals, namely, 6555076519377 + ... + 6555076519384.

Almost surely, 2^{52440612155044} is an apocalyptic number.

It is an amenable number.

52440612155044 is a deficient number, since it is larger than the sum of its proper divisors (39330459116290).

52440612155044 is a wasteful number, since it uses less digits than its factorization.

52440612155044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13110153038765 (or 13110153038763 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 52440612155044 its reverse (44055121604425), we get a palindrome (96495733759469).

The spelling of 52440612155044 in words is "fifty-two trillion, four hundred forty billion, six hundred twelve million, one hundred fifty-five thousand, forty-four".