4572604622145 has 64 divisors (see below), whose sum is σ = 8791473106944. Its totient is φ = 1984186364160.

The previous prime is 4572604622119. The next prime is 4572604622147. The reversal of 4572604622145 is 5412264062754.

It is not a de Polignac number, because 4572604622145 - 2⁶ = 4572604622081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4572604622094 and 4572604622103.

It is not an unprimeable number, because it can be changed into a prime (4572604622147) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 6910422 + ... + 7543151.

It is an arithmetic number, because the mean of its divisors is an integer number (137366767296).

Almost surely, 2^{4572604622145} is an apocalyptic number.

It is an amenable number.

4572604622145 is a deficient number, since it is larger than the sum of its proper divisors (4218868484799).

4572604622145 is a wasteful number, since it uses less digits than its factorization.

4572604622145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14453742.

The product of its (nonzero) digits is 3225600, while the sum is 48.

Adding to 4572604622145 its reverse (5412264062754), we get a palindrome (9984868684899).

The spelling of 4572604622145 in words is "four trillion, five hundred seventy-two billion, six hundred four million, six hundred twenty-two thousand, one hundred forty-five".