4775755223528 has 8 divisors (see below), whose sum is σ = 8954541044130. Its totient is φ = 2387877611760.

The previous prime is 4775755223527. The next prime is 4775755223543. The reversal of 4775755223528 is 8253225575774.

It can be written as a sum of positive squares in only one way, i.e., 4772118892324 + 3636331204 = 2184518^2 + 60302^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4775755223521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 298484701463 + ... + 298484701478.

Almost surely, 2^{4775755223528} is an apocalyptic number.

It is an amenable number.

4775755223528 is a deficient number, since it is larger than the sum of its proper divisors (4178785820602).

4775755223528 is a wasteful number, since it uses less digits than its factorization.

4775755223528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596969402947 (or 596969402943 counting only the distinct ones).

The product of its digits is 164640000, while the sum is 62.

The spelling of 4775755223528 in words is "four trillion, seven hundred seventy-five billion, seven hundred fifty-five million, two hundred twenty-three thousand, five hundred twenty-eight".