54133243503 has 8 divisors (see below), whose sum is σ = 72183879600. Its totient is φ = 36085718208.

The previous prime is 54133243487. The next prime is 54133243529. The reversal of 54133243503 is 30534233145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54133243503 - 2⁴ = 54133243487 is a prime.

It is a super-2 number, since 2×54133243503² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54133243583) 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 7 ways as a sum of consecutive naturals, for example, 736788 + ... + 806921.

It is an arithmetic number, because the mean of its divisors is an integer number (9022984950).

Almost surely, 2^54133243503 is an apocalyptic number.

54133243503 is a deficient number, since it is larger than the sum of its proper divisors (18050636097).

54133243503 is a wasteful number, since it uses less digits than its factorization.

54133243503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555401.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 54133243503 its reverse (30534233145), we get a palindrome (84667476648).

The spelling of 54133243503 in words is "fifty-four billion, one hundred thirty-three million, two hundred forty-three thousand, five hundred three".