405513314353 has 4 divisors (see below), whose sum is σ = 463443787840. Its totient is φ = 347582840868.

The previous prime is 405513314333. The next prime is 405513314369. The reversal of 405513314353 is 353413315504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 405513314353 - 2¹³ = 405513306161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (405513314333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28965236733 + ... + 28965236746.

It is an arithmetic number, because the mean of its divisors is an integer number (115860946960).

Almost surely, 2^405513314353 is an apocalyptic number.

It is an amenable number.

405513314353 is a deficient number, since it is larger than the sum of its proper divisors (57930473487).

405513314353 is an equidigital number, since it uses as much as digits as its factorization.

405513314353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57930473486.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 405513314353 its reverse (353413315504), we get a palindrome (758926629857).

The spelling of 405513314353 in words is "four hundred five billion, five hundred thirteen million, three hundred fourteen thousand, three hundred fifty-three".