4544163412 has 24 divisors (see below), whose sum is σ = 8061505704. Its totient is φ = 2241088512.

The previous prime is 4544163317. The next prime is 4544163433. The reversal of 4544163412 is 2143614454.

It can be written as a sum of positive squares in 4 ways, for example, as 12988816 + 4531174596 = 3604^2 + 67314^2 .

It is a super-2 number, since 2×4544163412² = 41298842229918963488, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 59628 + ... + 112444.

It is an arithmetic number, because the mean of its divisors is an integer number (335896071).

Almost surely, 2^4544163412 is an apocalyptic number.

It is an amenable number.

4544163412 is a deficient number, since it is larger than the sum of its proper divisors (3517342292).

4544163412 is a wasteful number, since it uses less digits than its factorization.

4544163412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53115 (or 53113 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 4544163412 is about 67410.4102642908. The cubic root of 4544163412 is about 1656.3469545578.

Adding to 4544163412 its reverse (2143614454), we get a palindrome (6687777866).

The spelling of 4544163412 in words is "four billion, five hundred forty-four million, one hundred sixty-three thousand, four hundred twelve".