5448855156466 has 8 divisors (see below), whose sum is σ = 8173441357020. Its totient is φ = 2724374704128.

The previous prime is 5448855156463. The next prime is 5448855156473. The reversal of 5448855156466 is 6646515588445.

It can be written as a sum of positive squares in 2 ways, for example, as 5113156590441 + 335698566025 = 2261229^2 + 579395^2 .

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

It is a super-2 number, since 2×5448855156466² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5448855156463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26308111 + ... + 26514418.

Almost surely, 2^{5448855156466} is an apocalyptic number.

5448855156466 is a deficient number, since it is larger than the sum of its proper divisors (2724586200554).

5448855156466 is a wasteful number, since it uses less digits than its factorization.

5448855156466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52874108.

The product of its digits is 552960000, while the sum is 67.

The spelling of 5448855156466 in words is "five trillion, four hundred forty-eight billion, eight hundred fifty-five million, one hundred fifty-six thousand, four hundred sixty-six".