313552823 has 8 divisors (see below), whose sum is σ = 321914736. Its totient is φ = 305281600.

The previous prime is 313552819. The next prime is 313552847. The reversal of 313552823 is 328255313.

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 313552823 - 2² = 313552819 is a prime.

It is a super-2 number, since 2×313552823² = 196630745622538658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313552823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313552873) 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, 15638 + ... + 29523.

It is an arithmetic number, because the mean of its divisors is an integer number (40239342).

Almost surely, 2^313552823 is an apocalyptic number.

313552823 is a deficient number, since it is larger than the sum of its proper divisors (8361913).

313552823 is a wasteful number, since it uses less digits than its factorization.

313552823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45345.

The product of its digits is 21600, while the sum is 32.

The square root of 313552823 is about 17707.4228220823. The cubic root of 313552823 is about 679.3656302684.

The spelling of 313552823 in words is "three hundred thirteen million, five hundred fifty-two thousand, eight hundred twenty-three".