53055330313 has 4 divisors (see below), whose sum is σ = 54289175248. Its totient is φ = 51821485380.

The previous prime is 53055330239. The next prime is 53055330329. The reversal of 53055330313 is 31303355035.

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 53055330313 - 2¹³ = 53055322121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53055330353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616922403 + ... + 616922488.

It is an arithmetic number, because the mean of its divisors is an integer number (13572293812).

Almost surely, 2^53055330313 is an apocalyptic number.

It is an amenable number.

53055330313 is a deficient number, since it is larger than the sum of its proper divisors (1233844935).

53055330313 is a wasteful number, since it uses less digits than its factorization.

53055330313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233844934.

The product of its (nonzero) digits is 30375, while the sum is 31.

Adding to 53055330313 its reverse (31303355035), we get a palindrome (84358685348).

The spelling of 53055330313 in words is "fifty-three billion, fifty-five million, three hundred thirty thousand, three hundred thirteen".