4528473322 has 4 divisors (see below), whose sum is σ = 6792709986. Its totient is φ = 2264236660.

The previous prime is 4528473317. The next prime is 4528473353. The reversal of 4528473322 is 2233748254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2233748254 = 2 ⋅1116874127.

It can be written as a sum of positive squares in only one way, i.e., 4487526121 + 40947201 = 66989^2 + 6399^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132118329 + ... + 1132118332.

Almost surely, 2^4528473322 is an apocalyptic number.

4528473322 is a deficient number, since it is larger than the sum of its proper divisors (2264236664).

4528473322 is a wasteful number, since it uses less digits than its factorization.

4528473322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264236663.

The product of its digits is 322560, while the sum is 40.

The square root of 4528473322 is about 67293.9322821902. The cubic root of 4528473322 is about 1654.4384110288.

The spelling of 4528473322 in words is "four billion, five hundred twenty-eight million, four hundred seventy-three thousand, three hundred twenty-two".