513425105595 has 24 divisors (see below), whose sum is σ = 890054708400. Its totient is φ = 273790458816.

The previous prime is 513425105593. The next prime is 513425105603. The reversal of 513425105595 is 595501524315.

513425105595 is a `hidden beast` number, since 5 + 1 + 3 + 4 + 2 + 51 + 0 + 5 + 595 = 666.

It is not a de Polignac number, because 513425105595 - 2¹ = 513425105593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 513425105595.

It is not an unprimeable number, because it can be changed into a prime (513425105593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 410205 + ... + 1093214.

It is an arithmetic number, because the mean of its divisors is an integer number (37085612850).

Almost surely, 2^513425105595 is an apocalyptic number.

513425105595 is a deficient number, since it is larger than the sum of its proper divisors (376629602805).

513425105595 is a wasteful number, since it uses less digits than its factorization.

513425105595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511019 (or 1511016 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

The spelling of 513425105595 in words is "five hundred thirteen billion, four hundred twenty-five million, one hundred five thousand, five hundred ninety-five".