4544620620011 has 8 divisors (see below), whose sum is σ = 4563570183744. Its totient is φ = 4525671818880.

The previous prime is 4544620619971. The next prime is 4544620620041. The reversal of 4544620620011 is 1100260264454.

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

It is a cyclic number.

It is not a de Polignac number, because 4544620620011 - 2⁴² = 146574108907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4544620620041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13925870 + ... + 14248476.

It is an arithmetic number, because the mean of its divisors is an integer number (570446272968).

Almost surely, 2^{4544620620011} is an apocalyptic number.

4544620620011 is a deficient number, since it is larger than the sum of its proper divisors (18949563733).

4544620620011 is a wasteful number, since it uses less digits than its factorization.

4544620620011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381301.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 4544620620011 its reverse (1100260264454), we get a palindrome (5644880884465).

The spelling of 4544620620011 in words is "four trillion, five hundred forty-four billion, six hundred twenty million, six hundred twenty thousand, eleven".