54638253460653 has 16 divisors (see below), whose sum is σ = 73942860888576. Its totient is φ = 35880487861680.

The previous prime is 54638253460597. The next prime is 54638253460691. The reversal of 54638253460653 is 35606435283645.

It is a happy number.

54638253460653 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 54638253460653 - 2²⁹ = 54637716589741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54638253460253) 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 15 ways as a sum of consecutive naturals, for example, 113971675 + ... + 114450072.

It is an arithmetic number, because the mean of its divisors is an integer number (4621428805536).

Almost surely, 2^{54638253460653} is an apocalyptic number.

It is an amenable number.

54638253460653 is a deficient number, since it is larger than the sum of its proper divisors (19304607427923).

54638253460653 is a wasteful number, since it uses less digits than its factorization.

54638253460653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228422944.

The product of its (nonzero) digits is 186624000, while the sum is 60.

The spelling of 54638253460653 in words is "fifty-four trillion, six hundred thirty-eight billion, two hundred fifty-three million, four hundred sixty thousand, six hundred fifty-three".