8253223463 has 4 divisors (see below), whose sum is σ = 8261404080. Its totient is φ = 8245042848.

The previous prime is 8253223399. The next prime is 8253223471. The reversal of 8253223463 is 3643223528.

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 8253223463 - 2⁶ = 8253223399 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 (8253223493) 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, 4088795 + ... + 4090812.

It is an arithmetic number, because the mean of its divisors is an integer number (2065351020).

Almost surely, 2^8253223463 is an apocalyptic number.

8253223463 is a deficient number, since it is larger than the sum of its proper divisors (8180617).

8253223463 is a wasteful number, since it uses less digits than its factorization.

8253223463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8180616.

The product of its digits is 207360, while the sum is 38.

The square root of 8253223463 is about 90847.2534697665. The cubic root of 8253223463 is about 2020.8831434713.

The spelling of 8253223463 in words is "eight billion, two hundred fifty-three million, two hundred twenty-three thousand, four hundred sixty-three".