4514000520 has 128 divisors (see below), whose sum is σ = 14059008000. Its totient is φ = 1158224640.

The previous prime is 4514000503. The next prime is 4514000521. The reversal of 4514000520 is 250004154.

It is not an unprimeable number, because it can be changed into a prime (4514000521) 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 31 ways as a sum of consecutive naturals, for example, 662491 + ... + 669269.

It is an arithmetic number, because the mean of its divisors is an integer number (109836000).

Almost surely, 2^4514000520 is an apocalyptic number.

4514000520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4514000520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7029504000).

4514000520 is an abundant number, since it is smaller than the sum of its proper divisors (9545007480).

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

4514000520 is a wasteful number, since it uses less digits than its factorization.

4514000520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7003 (or 6999 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4514000520 is about 67186.3119987993. The cubic root of 4514000520 is about 1652.6740258743.

Adding to 4514000520 its reverse (250004154), we get a palindrome (4764004674).

The spelling of 4514000520 in words is "four billion, five hundred fourteen million, five hundred twenty", and thus it is an aban number.