53745037654163 has 4 divisors (see below), whose sum is σ = 53745340820208. Its totient is φ = 53744734488120.

The previous prime is 53745037654141. The next prime is 53745037654207. The reversal of 53745037654163 is 36145673054735.

53745037654163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53745037654163 - 2²⁰ = 53745036605587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53745037654963) 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 3 ways as a sum of consecutive naturals, for example, 151316948 + ... + 151671713.

It is an arithmetic number, because the mean of its divisors is an integer number (13436335205052).

Almost surely, 2^{53745037654163} is an apocalyptic number.

53745037654163 is a deficient number, since it is larger than the sum of its proper divisors (303166045).

53745037654163 is a wasteful number, since it uses less digits than its factorization.

53745037654163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303166044.

The product of its (nonzero) digits is 95256000, while the sum is 59.

The spelling of 53745037654163 in words is "fifty-three trillion, seven hundred forty-five billion, thirty-seven million, six hundred fifty-four thousand, one hundred sixty-three".