319355553913 has 8 divisors (see below), whose sum is σ = 348413484096. Its totient is φ = 290301891600.

The previous prime is 319355553911. The next prime is 319355553929.

319355553913 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 319355553913 - 2¹ = 319355553911 is a prime.

It is a super-2 number, since 2×319355553913² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (319355553911) 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 7 ways as a sum of consecutive naturals, for example, 909493 + ... + 1210738.

It is an arithmetic number, because the mean of its divisors is an integer number (43551685512).

Almost surely, 2^319355553913 is an apocalyptic number.

It is an amenable number.

319355553913 is a deficient number, since it is larger than the sum of its proper divisors (29057930183).

319355553913 is a wasteful number, since it uses less digits than its factorization.

319355553913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133935.

The product of its digits is 4100625, while the sum is 52.

The spelling of 319355553913 in words is "three hundred nineteen billion, three hundred fifty-five million, five hundred fifty-three thousand, nine hundred thirteen".