5383383388685 has 4 divisors (see below), whose sum is σ = 6460060066428. Its totient is φ = 4306706710944.

The previous prime is 5383383388673. The next prime is 5383383388697. The reversal of 5383383388685 is 5868833833835.

5383383388685 is digitally balanced in base 3, 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 an interprime number because it is at equal distance from previous prime (5383383388673) and next prime (5383383388697).

It can be written as a sum of positive squares in 2 ways, for example, as 1309884828004 + 4073498560681 = 1144502^2 + 2018291^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5383383388685 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538338338864 + ... + 538338338873.

It is an arithmetic number, because the mean of its divisors is an integer number (1615015016607).

Almost surely, 2^{5383383388685} is an apocalyptic number.

It is an amenable number.

5383383388685 is a deficient number, since it is larger than the sum of its proper divisors (1076676677743).

5383383388685 is a wasteful number, since it uses less digits than its factorization.

5383383388685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076676677742.

The product of its digits is 1194393600, while the sum is 71.

The spelling of 5383383388685 in words is "five trillion, three hundred eighty-three billion, three hundred eighty-three million, three hundred eighty-eight thousand, six hundred eighty-five".