5444404254532 has 24 divisors (see below), whose sum is σ = 10089290254680. Its totient is φ = 2561785751040.

The previous prime is 5444404254493. The next prime is 5444404254587. The reversal of 5444404254532 is 2354524044445.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 691934494276 + 4752469760256 = 831826^2 + 2180016^2 .

It is a super-2 number, since 2×5444404254532² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3869407 + ... + 5085382.

It is an arithmetic number, because the mean of its divisors is an integer number (420387093945).

Almost surely, 2^{5444404254532} is an apocalyptic number.

It is an amenable number.

5444404254532 is a deficient number, since it is larger than the sum of its proper divisors (4644886000148).

5444404254532 is a wasteful number, since it uses less digits than its factorization.

5444404254532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8963751 (or 8963749 counting only the distinct ones).

The product of its (nonzero) digits is 6144000, while the sum is 46.

Adding to 5444404254532 its reverse (2354524044445), we get a palindrome (7798928298977).

The spelling of 5444404254532 in words is "five trillion, four hundred forty-four billion, four hundred four million, two hundred fifty-four thousand, five hundred thirty-two".