4552514440 has 32 divisors (see below), whose sum is σ = 10245113280. Its totient is φ = 1820658112.

The previous prime is 4552514413. The next prime is 4552514503. The reversal of 4552514440 is 444152554.

It is a junction number, because it is equal to n+sod(n) for n = 4552514396 and 4552514405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345819 + ... + 358741.

It is an arithmetic number, because the mean of its divisors is an integer number (320159790).

Almost surely, 2^4552514440 is an apocalyptic number.

4552514440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4552514440 is an abundant number, since it is smaller than the sum of its proper divisors (5692598840).

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

4552514440 is a wasteful number, since it uses less digits than its factorization.

4552514440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21741 (or 21737 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

The square root of 4552514440 is about 67472.3235111998. The cubic root of 4552514440 is about 1657.3609831637.

Adding to 4552514440 its reverse (444152554), we get a palindrome (4996666994).

The spelling of 4552514440 in words is "four billion, five hundred fifty-two million, five hundred fourteen thousand, four hundred forty".