54336451111263 has 16 divisors (see below), whose sum is σ = 80576372991840. Its totient is φ = 36189233635392.

The previous prime is 54336451111237. The next prime is 54336451111273. The reversal of 54336451111263 is 36211115463345.

54336451111263 is a `hidden beast` number, since 5 + 4 + 3 + 3 + 6 + 4 + 511 + 1 + 126 + 3 = 666.

It is not a de Polignac number, because 54336451111263 - 2⁶ = 54336451111199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54336451111273) 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, 974057856 + ... + 974113637.

It is an arithmetic number, because the mean of its divisors is an integer number (5036023311990).

Almost surely, 2^{54336451111263} is an apocalyptic number.

54336451111263 is a deficient number, since it is larger than the sum of its proper divisors (26239921880577).

54336451111263 is a wasteful number, since it uses less digits than its factorization.

54336451111263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948172535 (or 1948172529 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 54336451111263 in words is "fifty-four trillion, three hundred thirty-six billion, four hundred fifty-one million, one hundred eleven thousand, two hundred sixty-three".