4565231922 has 16 divisors (see below), whose sum is σ = 9131409792. Its totient is φ = 1521586320.

The previous prime is 4565231921. The next prime is 4565231927. The reversal of 4565231922 is 2291325654.

It is not an unprimeable number, because it can be changed into a prime (4565231921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33783 + ... + 101349.

It is an arithmetic number, because the mean of its divisors is an integer number (570713112).

Almost surely, 2^4565231922 is an apocalyptic number.

It is a pronic number, being equal to 67566×67567.

4565231922 is an abundant number, since it is smaller than the sum of its proper divisors (4566177870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4565231922 is a wasteful number, since it uses less digits than its factorization.

4565231922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78833.

The product of its digits is 129600, while the sum is 39.

The square root of 4565231922 is about 67566.4999981500. The cubic root of 4565231922 is about 1658.9028316282.

The spelling of 4565231922 in words is "four billion, five hundred sixty-five million, two hundred thirty-one thousand, nine hundred twenty-two".