8273807063 has 4 divisors (see below), whose sum is σ = 8282008080. Its totient is φ = 8265606048.

The previous prime is 8273807053. The next prime is 8273807081. The reversal of 8273807063 is 3607083728.

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

It is a cyclic number.

It is not a de Polignac number, because 8273807063 - 2²² = 8269612759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8273807023) 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, 4098995 + ... + 4101012.

It is an arithmetic number, because the mean of its divisors is an integer number (2070502020).

Almost surely, 2^8273807063 is an apocalyptic number.

8273807063 is a deficient number, since it is larger than the sum of its proper divisors (8201017).

8273807063 is a wasteful number, since it uses less digits than its factorization.

8273807063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8201016.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 8273807063 is about 90960.4697822081. The cubic root of 8273807063 is about 2022.5617812050.

The spelling of 8273807063 in words is "eight billion, two hundred seventy-three million, eight hundred seven thousand, sixty-three".