4532455120 has 40 divisors (see below), whose sum is σ = 10551947400. Its totient is φ = 1810575360.

The previous prime is 4532455091. The next prime is 4532455127. The reversal of 4532455120 is 215542354.

It can be written as a sum of positive squares in 4 ways, for example, as 437479056 + 4094976064 = 20916^2 + 63992^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4532455127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23656 + ... + 98104.

It is an arithmetic number, because the mean of its divisors is an integer number (263798685).

Almost surely, 2^4532455120 is an apocalyptic number.

4532455120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4532455120 is an abundant number, since it is smaller than the sum of its proper divisors (6019492280).

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

4532455120 is a wasteful number, since it uses less digits than its factorization.

4532455120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75223 (or 75217 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4532455120 is about 67323.5109007247. The cubic root of 4532455120 is about 1654.9231740852.

Adding to 4532455120 its reverse (215542354), we get a palindrome (4747997474).

The spelling of 4532455120 in words is "four billion, five hundred thirty-two million, four hundred fifty-five thousand, one hundred twenty".