8536282613 has 4 divisors (see below), whose sum is σ = 8536489548. Its totient is φ = 8536075680.

The previous prime is 8536282597. The next prime is 8536282631. The reversal of 8536282613 is 3162826358.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3162826358 = 2 ⋅1581413179.

It can be written as a sum of positive squares in 2 ways, for example, as 4147617604 + 4388665009 = 64402^2 + 66247^2 .

It is a cyclic number.

It is not a de Polignac number, because 8536282613 - 2⁴ = 8536282597 is a prime.

It is a super-2 number, since 2×8536282613² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8536282633) 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, 18128 + ... + 131913.

It is an arithmetic number, because the mean of its divisors is an integer number (2134122387).

Almost surely, 2^8536282613 is an apocalyptic number.

It is an amenable number.

8536282613 is a deficient number, since it is larger than the sum of its proper divisors (206935).

8536282613 is a wasteful number, since it uses less digits than its factorization.

8536282613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206934.

The product of its digits is 414720, while the sum is 44.

The square root of 8536282613 is about 92392.0051357259. The cubic root of 8536282613 is about 2043.7272156020.

The spelling of 8536282613 in words is "eight billion, five hundred thirty-six million, two hundred eighty-two thousand, six hundred thirteen".