513484801587 has 12 divisors (see below), whose sum is σ = 780737125480. Its totient is φ = 324306190368.

The previous prime is 513484801541. The next prime is 513484801589. The reversal of 513484801587 is 785108484315.

513484801587 is a `hidden beast` number, since 5 + 1 + 3 + 4 + 8 + 480 + 158 + 7 = 666.

It is not a de Polignac number, because 513484801587 - 2²⁰ = 513483753011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (513484801589) 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 11 ways as a sum of consecutive naturals, for example, 1501417378 + ... + 1501417719.

Almost surely, 2^513484801587 is an apocalyptic number.

513484801587 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

513484801587 is a deficient number, since it is larger than the sum of its proper divisors (267252323893).

513484801587 is a wasteful number, since it uses less digits than its factorization.

513484801587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002835122 (or 3002835119 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 54.

The spelling of 513484801587 in words is "five hundred thirteen billion, four hundred eighty-four million, eight hundred one thousand, five hundred eighty-seven".