513829748297 has 16 divisors (see below), whose sum is σ = 571189570560. Its totient is φ = 460011535632.

The previous prime is 513829748293. The next prime is 513829748329. The reversal of 513829748297 is 792847928315.

It is a cyclic number.

It is not a de Polignac number, because 513829748297 - 2² = 513829748293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (513829748293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7046933 + ... + 7119474.

It is an arithmetic number, because the mean of its divisors is an integer number (35699348160).

Almost surely, 2^513829748297 is an apocalyptic number.

It is an amenable number.

513829748297 is a deficient number, since it is larger than the sum of its proper divisors (57359822263).

513829748297 is a wasteful number, since it uses less digits than its factorization.

513829748297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14166532.

The product of its digits is 60963840, while the sum is 65.

The spelling of 513829748297 in words is "five hundred thirteen billion, eight hundred twenty-nine million, seven hundred forty-eight thousand, two hundred ninety-seven".