54546301543503 has 128 divisors (see below), whose sum is σ = 91247848980480. Its totient is φ = 28157315760000.

The previous prime is 54546301543463. The next prime is 54546301543537. The reversal of 54546301543503 is 30534510364545.

54546301543503 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 54546301543503 - 2²⁴ = 54546284766287 is a prime.

It is a super-2 number, since 2×54546301543503² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54546301543583) 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 127 ways as a sum of consecutive naturals, for example, 47390356978 + ... + 47390358128.

It is an arithmetic number, because the mean of its divisors is an integer number (712873820160).

Almost surely, 2^{54546301543503} is an apocalyptic number.

54546301543503 is a deficient number, since it is larger than the sum of its proper divisors (36701547436977).

54546301543503 is a wasteful number, since it uses less digits than its factorization.

54546301543503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049.

The product of its (nonzero) digits is 6480000, while the sum is 48.

The spelling of 54546301543503 in words is "fifty-four trillion, five hundred forty-six billion, three hundred one million, five hundred forty-three thousand, five hundred three".