513322223315 has 16 divisors (see below), whose sum is σ = 683001615456. Its totient is φ = 367205164800.

The previous prime is 513322223287. The next prime is 513322223321.

513322223315 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 513322223315 - 2¹² = 513322219219 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76497722 + ... + 76504431.

It is an arithmetic number, because the mean of its divisors is an integer number (42687600966).

Almost surely, 2^513322223315 is an apocalyptic number.

513322223315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

513322223315 is a deficient number, since it is larger than the sum of its proper divisors (169679392141).

513322223315 is a wasteful number, since it uses less digits than its factorization.

513322223315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153002230.

The product of its digits is 32400, while the sum is 32.

It can be divided in two parts, 513322 and 223315, that added together give a palindrome (736637).

The spelling of 513322223315 in words is "five hundred thirteen billion, three hundred twenty-two million, two hundred twenty-three thousand, three hundred fifteen".