4520220540230 has 8 divisors (see below), whose sum is σ = 8136396972432. Its totient is φ = 1808088216088.

The previous prime is 4520220540193. The next prime is 4520220540263. The reversal of 4520220540230 is 320450220254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4520220540193 and 4520220540202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226011027002 + ... + 226011027021.

It is an arithmetic number, because the mean of its divisors is an integer number (1017049621554).

Almost surely, 2^{4520220540230} is an apocalyptic number.

4520220540230 is a deficient number, since it is larger than the sum of its proper divisors (3616176432202).

4520220540230 is a wasteful number, since it uses less digits than its factorization.

4520220540230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452022054030.

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 4520220540230 its reverse (320450220254), we get a palindrome (4840670760484).

The spelling of 4520220540230 in words is "four trillion, five hundred twenty billion, two hundred twenty million, five hundred forty thousand, two hundred thirty".