53718868700383 has 4 divisors (see below), whose sum is σ = 53949421785168. Its totient is φ = 53488315615600.

The previous prime is 53718868700377. The next prime is 53718868700437. The reversal of 53718868700383 is 38300786881735.

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 53718868700383 - 2⁴⁵ = 18534496611551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53718868200383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115276542043 + ... + 115276542508.

It is an arithmetic number, because the mean of its divisors is an integer number (13487355446292).

Almost surely, 2^{53718868700383} is an apocalyptic number.

53718868700383 is a deficient number, since it is larger than the sum of its proper divisors (230553084785).

53718868700383 is a wasteful number, since it uses less digits than its factorization.

53718868700383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230553084784.

The product of its (nonzero) digits is 162570240, while the sum is 67.

The spelling of 53718868700383 in words is "fifty-three trillion, seven hundred eighteen billion, eight hundred sixty-eight million, seven hundred thousand, three hundred eighty-three".