55610516511363 has 16 divisors (see below), whose sum is σ = 80913372970752. Its totient is φ = 33692781276000.

The previous prime is 55610516511337. The next prime is 55610516511367. The reversal of 55610516511363 is 36311561501655.

It is a happy number.

It is not a de Polignac number, because 55610516511363 - 2⁹ = 55610516510851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55610516511367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263944708 + ... + 264155313.

It is an arithmetic number, because the mean of its divisors is an integer number (5057085810672).

Almost surely, 2^{55610516511363} is an apocalyptic number.

55610516511363 is a deficient number, since it is larger than the sum of its proper divisors (25302856459389).

55610516511363 is a wasteful number, since it uses less digits than its factorization.

55610516511363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528103226.

The product of its (nonzero) digits is 1215000, while the sum is 48.

The spelling of 55610516511363 in words is "fifty-five trillion, six hundred ten billion, five hundred sixteen million, five hundred eleven thousand, three hundred sixty-three".