54263606433 has 16 divisors (see below), whose sum is σ = 76660784640. Its totient is φ = 34024046336.

The previous prime is 54263606429. The next prime is 54263606471. The reversal of 54263606433 is 33460636245.

It is a cyclic number.

It is not a de Polignac number, because 54263606433 - 2² = 54263606429 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54263626433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296310 + ... + 443087.

It is an arithmetic number, because the mean of its divisors is an integer number (4791299040).

Almost surely, 2^54263606433 is an apocalyptic number.

It is an amenable number.

54263606433 is a deficient number, since it is larger than the sum of its proper divisors (22397178207).

54263606433 is a wasteful number, since it uses less digits than its factorization.

54263606433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740856.

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 54263606433 in words is "fifty-four billion, two hundred sixty-three million, six hundred six thousand, four hundred thirty-three".