4546012451044 has 27 divisors (see below), whose sum is σ = 8239533862651. Its totient is φ = 2194567000640.

The previous prime is 4546012451027. The next prime is 4546012451059. The reversal of 4546012451044 is 4401542106454.

The square root of 4546012451044 is 2132138.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1862575316644 + 2683437134400 = 1364762^2 + 1638120^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4546012450988 and 4546012451006.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 123645624 + ... + 123682384.

Almost surely, 2^{4546012451044} is an apocalyptic number.

4546012451044 is the 2132138-th square number.

It is an amenable number.

4546012451044 is a deficient number, since it is larger than the sum of its proper divisors (3693521411607).

4546012451044 is an frugal number, since it uses more digits than its factorization.

4546012451044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73584 (or 36792 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 4546012451044 its reverse (4401542106454), we get a palindrome (8947554557498).

The spelling of 4546012451044 in words is "four trillion, five hundred forty-six billion, twelve million, four hundred fifty-one thousand, forty-four".