6562463873 has 16 divisors (see below), whose sum is σ = 7775179776. Its totient is φ = 5420113920.

The previous prime is 6562463867. The next prime is 6562463909. The reversal of 6562463873 is 3783642656.

It is a cyclic number.

It is not a de Polignac number, because 6562463873 - 2¹⁰ = 6562462849 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6562463833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14336 + ... + 115457.

It is an arithmetic number, because the mean of its divisors is an integer number (485948736).

Almost surely, 2^6562463873 is an apocalyptic number.

It is an amenable number.

6562463873 is a deficient number, since it is larger than the sum of its proper divisors (1212715903).

6562463873 is a wasteful number, since it uses less digits than its factorization.

6562463873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130064.

The product of its digits is 4354560, while the sum is 50.

The square root of 6562463873 is about 81009.0357491064. The cubic root of 6562463873 is about 1872.2146612365.

The spelling of 6562463873 in words is "six billion, five hundred sixty-two million, four hundred sixty-three thousand, eight hundred seventy-three".