513334214452 has 12 divisors (see below), whose sum is σ = 898361728096. Its totient is φ = 256659435000.

The previous prime is 513334214383. The next prime is 513334214473. The reversal of 513334214452 is 254412433315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1766178 + ... + 2036185.

Almost surely, 2^513334214452 is an apocalyptic number.

It is an amenable number.

513334214452 is a deficient number, since it is larger than the sum of its proper divisors (385027513644).

513334214452 is a wasteful number, since it uses less digits than its factorization.

513334214452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836118 (or 3836116 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

Adding to 513334214452 its reverse (254412433315), we get a palindrome (767746647767).

The spelling of 513334214452 in words is "five hundred thirteen billion, three hundred thirty-four million, two hundred fourteen thousand, four hundred fifty-two".