4575467321 has 4 divisors (see below), whose sum is σ = 4650475044. Its totient is φ = 4500459600.

The previous prime is 4575467279. The next prime is 4575467359. The reversal of 4575467321 is 1237645754.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1237645754 = 2 ⋅618822877.

It can be written as a sum of positive squares in 2 ways, for example, as 211411600 + 4364055721 = 14540^2 + 66061^2 .

It is a cyclic number.

It is not a de Polignac number, because 4575467321 - 2¹⁴ = 4575450937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4575467371) 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, 37503770 + ... + 37503891.

It is an arithmetic number, because the mean of its divisors is an integer number (1162618761).

Almost surely, 2^4575467321 is an apocalyptic number.

It is an amenable number.

4575467321 is a deficient number, since it is larger than the sum of its proper divisors (75007723).

4575467321 is an equidigital number, since it uses as much as digits as its factorization.

4575467321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75007722.

The product of its digits is 705600, while the sum is 44.

The square root of 4575467321 is about 67642.2007403662. The cubic root of 4575467321 is about 1660.1416776789.

The spelling of 4575467321 in words is "four billion, five hundred seventy-five million, four hundred sixty-seven thousand, three hundred twenty-one".