513457410441 has 4 divisors (see below), whose sum is σ = 684609880592. Its totient is φ = 342304940292.

The previous prime is 513457410419. The next prime is 513457410523. The reversal of 513457410441 is 144014754315.

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 not a de Polignac number, because 513457410441 - 2¹⁰ = 513457409417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 513457410441.

It is not an unprimeable number, because it can be changed into a prime (513457415441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85576235071 + ... + 85576235076.

It is an arithmetic number, because the mean of its divisors is an integer number (171152470148).

Almost surely, 2^513457410441 is an apocalyptic number.

It is an amenable number.

513457410441 is a deficient number, since it is larger than the sum of its proper divisors (171152470151).

513457410441 is a wasteful number, since it uses less digits than its factorization.

513457410441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171152470150.

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 513457410441 in words is "five hundred thirteen billion, four hundred fifty-seven million, four hundred ten thousand, four hundred forty-one".