313233520546 has 16 divisors (see below), whose sum is σ = 476704552320. Its totient is φ = 154334194560.

The previous prime is 313233520543. The next prime is 313233520547. The reversal of 313233520546 is 645025332313.

It is not an unprimeable number, because it can be changed into a prime (313233520543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260406 + ... + 833233.

It is an arithmetic number, because the mean of its divisors is an integer number (29794034520).

Almost surely, 2^313233520546 is an apocalyptic number.

313233520546 is a deficient number, since it is larger than the sum of its proper divisors (163471031774).

313233520546 is a wasteful number, since it uses less digits than its factorization.

313233520546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095729.

The product of its (nonzero) digits is 194400, while the sum is 37.

Adding to 313233520546 its reverse (645025332313), we get a palindrome (958258852859).

The spelling of 313233520546 in words is "three hundred thirteen billion, two hundred thirty-three million, five hundred twenty thousand, five hundred forty-six".