513354453315 has 32 divisors (see below), whose sum is σ = 896455994112. Its totient is φ = 248782704000.

The previous prime is 513354453281. The next prime is 513354453331.

513354453315 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 513354453315 - 2⁹ = 513354452803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 373321 + ... + 1079850.

It is an arithmetic number, because the mean of its divisors is an integer number (28014249816).

Almost surely, 2^513354453315 is an apocalyptic number.

513354453315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

513354453315 is a deficient number, since it is larger than the sum of its proper divisors (383101540797).

513354453315 is a wasteful number, since it uses less digits than its factorization.

513354453315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455331.

The product of its digits is 810000, while the sum is 42.

It can be divided in two parts, 513354 and 453315, that added together give a palindrome (966669).

The spelling of 513354453315 in words is "five hundred thirteen billion, three hundred fifty-four million, four hundred fifty-three thousand, three hundred fifteen".