53683019883793 has 4 divisors (see below), whose sum is σ = 56508441982960. Its totient is φ = 50857597784628.

The previous prime is 53683019883791. The next prime is 53683019883887. The reversal of 53683019883793 is 39738891038635.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53683019883793 - 2¹ = 53683019883791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53683019883791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412711049555 + ... + 1412711049592.

It is an arithmetic number, because the mean of its divisors is an integer number (14127110495740).

Almost surely, 2^{53683019883793} is an apocalyptic number.

It is an amenable number.

53683019883793 is a deficient number, since it is larger than the sum of its proper divisors (2825422099167).

53683019883793 is a wasteful number, since it uses less digits than its factorization.

53683019883793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825422099166.

The product of its (nonzero) digits is 705438720, while the sum is 73.

The spelling of 53683019883793 in words is "fifty-three trillion, six hundred eighty-three billion, nineteen million, eight hundred eighty-three thousand, seven hundred ninety-three".