4540660530 has 64 divisors (see below), whose sum is σ = 12462854400. Its totient is φ = 1037159424.

The previous prime is 4540660513. The next prime is 4540660567. The reversal of 4540660530 is 350660454.

It is a junction number, because it is equal to n+sod(n) for n = 4540660491 and 4540660500.

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 31 ways as a sum of consecutive naturals, for example, 341446 + ... + 354494.

It is an arithmetic number, because the mean of its divisors is an integer number (194732100).

Almost surely, 2^4540660530 is an apocalyptic number.

4540660530 is an abundant number, since it is smaller than the sum of its proper divisors (7922193870).

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

4540660530 is a wasteful number, since it uses less digits than its factorization.

4540660530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14723.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 4540660530 is about 67384.4234968290. The cubic root of 4540660530 is about 1655.9212451461.

The spelling of 4540660530 in words is "four billion, five hundred forty million, six hundred sixty thousand, five hundred thirty".