3563876513 has 4 divisors (see below), whose sum is σ = 3568125120. Its totient is φ = 3559627908.

The previous prime is 3563876501. The next prime is 3563876539. The reversal of 3563876513 is 3156783653.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3156783653 = 36583 ⋅86291.

It is a cyclic number.

It is not a de Polignac number, because 3563876513 - 2¹⁰ = 3563875489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3563836513) 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, 2123045 + ... + 2124722.

It is an arithmetic number, because the mean of its divisors is an integer number (892031280).

Almost surely, 2^3563876513 is an apocalyptic number.

It is an amenable number.

3563876513 is a deficient number, since it is larger than the sum of its proper divisors (4248607).

3563876513 is an equidigital number, since it uses as much as digits as its factorization.

3563876513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248606.

The product of its digits is 1360800, while the sum is 47.

The square root of 3563876513 is about 59698.2119748992. The cubic root of 3563876513 is about 1527.4753689498.

The spelling of 3563876513 in words is "three billion, five hundred sixty-three million, eight hundred seventy-six thousand, five hundred thirteen".