55535753531056 has 40 divisors (see below), whose sum is σ = 107651236040640. Its totient is φ = 27754790654976.

The previous prime is 55535753531017. The next prime is 55535753531077. The reversal of 55535753531056 is 65013535753555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325319801 + ... + 1325361703.

It is an arithmetic number, because the mean of its divisors is an integer number (2691280901016).

Almost surely, 2^{55535753531056} is an apocalyptic number.

It is an amenable number.

55535753531056 is a deficient number, since it is larger than the sum of its proper divisors (52115482509584).

55535753531056 is a wasteful number, since it uses less digits than its factorization.

55535753531056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78973 (or 78967 counting only the distinct ones).

The product of its (nonzero) digits is 88593750, while the sum is 58.

The spelling of 55535753531056 in words is "fifty-five trillion, five hundred thirty-five billion, seven hundred fifty-three million, five hundred thirty-one thousand, fifty-six".