4775530528920 has 64 divisors (see below), whose sum is σ = 14561453766240. Its totient is φ = 1252598169600.

The previous prime is 4775530528913. The next prime is 4775530528927. The reversal of 4775530528920 is 298250355774.

It is an interprime number because it is at equal distance from previous prime (4775530528913) and next prime (4775530528927).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4775530528927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326190121 + ... + 326204760.

Almost surely, 2^{4775530528920} is an apocalyptic number.

4775530528920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4775530528920 is an abundant number, since it is smaller than the sum of its proper divisors (9785923237320).

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

4775530528920 is a wasteful number, since it uses less digits than its factorization.

4775530528920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652394956 (or 652394952 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 57.

The spelling of 4775530528920 in words is "four trillion, seven hundred seventy-five billion, five hundred thirty million, five hundred twenty-eight thousand, nine hundred twenty".