53671159783 has 4 divisors (see below), whose sum is σ = 53727478848. Its totient is φ = 53614840720.

The previous prime is 53671159747. The next prime is 53671159831. The reversal of 53671159783 is 38795117635.

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 53671159783 - 2¹⁷ = 53671028711 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53671159733) 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, 28158103 + ... + 28160008.

It is an arithmetic number, because the mean of its divisors is an integer number (13431869712).

Almost surely, 2^53671159783 is an apocalyptic number.

53671159783 is a deficient number, since it is larger than the sum of its proper divisors (56319065).

53671159783 is an equidigital number, since it uses as much as digits as its factorization.

53671159783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56319064.

The product of its digits is 4762800, while the sum is 55.

The spelling of 53671159783 in words is "fifty-three billion, six hundred seventy-one million, one hundred fifty-nine thousand, seven hundred eighty-three".