53086301365 has 4 divisors (see below), whose sum is σ = 63703561644. Its totient is φ = 42469041088.

The previous prime is 53086301327. The next prime is 53086301369. The reversal of 53086301365 is 56310368035.

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

It can be written as a sum of positive squares in 2 ways, for example, as 38379160836 + 14707140529 = 195906^2 + 121273^2 .

It is a cyclic number.

It is not a de Polignac number, because 53086301365 - 2¹³ = 53086293173 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53086301369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5308630132 + ... + 5308630141.

It is an arithmetic number, because the mean of its divisors is an integer number (15925890411).

Almost surely, 2^53086301365 is an apocalyptic number.

It is an amenable number.

53086301365 is a deficient number, since it is larger than the sum of its proper divisors (10617260279).

53086301365 is a wasteful number, since it uses less digits than its factorization.

53086301365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10617260278.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 53086301365 in words is "fifty-three billion, eighty-six million, three hundred one thousand, three hundred sixty-five".