513441066501 has 12 divisors (see below), whose sum is σ = 809058650400. Its totient is φ = 311176403880.

The previous prime is 513441066409. The next prime is 513441066511. The reversal of 513441066501 is 105660144315.

513441066501 is a `hidden beast` number, since 5 + 1 + 3 + 44 + 106 + 6 + 501 = 666.

It is not a de Polignac number, because 513441066501 - 2¹⁷ = 513440935429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513441066511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2593136601 + ... + 2593136798.

It is an arithmetic number, because the mean of its divisors is an integer number (67421554200).

Almost surely, 2^513441066501 is an apocalyptic number.

It is an amenable number.

513441066501 is a deficient number, since it is larger than the sum of its proper divisors (295617583899).

513441066501 is a wasteful number, since it uses less digits than its factorization.

513441066501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186273416 (or 5186273413 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 513441066501 in words is "five hundred thirteen billion, four hundred forty-one million, sixty-six thousand, five hundred one".