4532520120 has 32 divisors (see below), whose sum is σ = 13597560720. Its totient is φ = 1208672000.

The previous prime is 4532520079. The next prime is 4532520121. The reversal of 4532520120 is 210252354.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4532520121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18885381 + ... + 18885620.

Almost surely, 2^4532520120 is an apocalyptic number.

4532520120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4532520120 is an abundant number, since it is smaller than the sum of its proper divisors (9065040600).

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

4532520120 is a wasteful number, since it uses less digits than its factorization.

4532520120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37771015 (or 37771011 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4532520120 is about 67323.9936426828. The cubic root of 4532520120 is about 1654.9310851392.

Adding to 4532520120 its reverse (210252354), we get a palindrome (4742772474).

The spelling of 4532520120 in words is "four billion, five hundred thirty-two million, five hundred twenty thousand, one hundred twenty".