509552086283 has 4 divisors (see below), whose sum is σ = 536370617160. Its totient is φ = 482733555408.

The previous prime is 509552086217. The next prime is 509552086289. The reversal of 509552086283 is 382680255905.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 509552086283 - 2⁸ = 509552086027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (509552086289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13409265410 + ... + 13409265447.

It is an arithmetic number, because the mean of its divisors is an integer number (134092654290).

Almost surely, 2^509552086283 is an apocalyptic number.

509552086283 is a deficient number, since it is larger than the sum of its proper divisors (26818530877).

509552086283 is a wasteful number, since it uses less digits than its factorization.

509552086283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26818530876.

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 509552086283 in words is "five hundred nine billion, five hundred fifty-two million, eighty-six thousand, two hundred eighty-three".