4540520130 has 32 divisors (see below), whose sum is σ = 10900669824. Its totient is φ = 1210425216.

The previous prime is 4540520107. The next prime is 4540520167. The reversal of 4540520130 is 310250454.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4540520130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80947 + ... + 125033.

It is an arithmetic number, because the mean of its divisors is an integer number (340645932).

Almost surely, 2^4540520130 is an apocalyptic number.

4540520130 is an abundant number, since it is smaller than the sum of its proper divisors (6360149694).

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

4540520130 is a wasteful number, since it uses less digits than its factorization.

4540520130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47530.

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

The square root of 4540520130 is about 67383.3817049872. The cubic root of 4540520130 is about 1655.9041776044.

Adding to 4540520130 its reverse (310250454), we get a palindrome (4850770584).

The spelling of 4540520130 in words is "four billion, five hundred forty million, five hundred twenty thousand, one hundred thirty".