53773273566111 has 64 divisors (see below), whose sum is σ = 85251324566016. Its totient is φ = 29774888755200.

The previous prime is 53773273566041. The next prime is 53773273566113. The reversal of 53773273566111 is 11166537237735.

53773273566111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53773273566111 - 2⁷ = 53773273565983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53773273566113) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 5996316 + ... + 11979246.

It is an arithmetic number, because the mean of its divisors is an integer number (1332051946344).

Almost surely, 2^{53773273566111} is an apocalyptic number.

53773273566111 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

53773273566111 is a deficient number, since it is larger than the sum of its proper divisors (31478050999905).

53773273566111 is a wasteful number, since it uses less digits than its factorization.

53773273566111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5983432.

The product of its digits is 16669800, while the sum is 57.

The spelling of 53773273566111 in words is "fifty-three trillion, seven hundred seventy-three billion, two hundred seventy-three million, five hundred sixty-six thousand, one hundred eleven".