54631266066243 has 24 divisors (see below), whose sum is σ = 79023761091600. Its totient is φ = 36369189402624.

The previous prime is 54631266066161. The next prime is 54631266066271. The reversal of 54631266066243 is 34266066213645.

54631266066243 is a `hidden beast` number, since 5 + 4 + 6 + 3 + 1 + 2 + 6 + 6 + 0 + 6 + 624 + 3 = 666.

It is not a de Polignac number, because 54631266066243 - 2²⁴ = 54631249289027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54631266066243.

It is not an unprimeable number, because it can be changed into a prime (54631266067243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104885871 + ... + 105405447.

It is an arithmetic number, because the mean of its divisors is an integer number (3292656712150).

Almost surely, 2^{54631266066243} is an apocalyptic number.

54631266066243 is a deficient number, since it is larger than the sum of its proper divisors (24392495025357).

54631266066243 is a wasteful number, since it uses less digits than its factorization.

54631266066243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536131 (or 536128 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 54.

The spelling of 54631266066243 in words is "fifty-four trillion, six hundred thirty-one billion, two hundred sixty-six million, sixty-six thousand, two hundred forty-three".