5443545146631 has 8 divisors (see below), whose sum is σ = 7259264077680. Its totient is φ = 3628428156672.

The previous prime is 5443545146621. The next prime is 5443545146653. The reversal of 5443545146631 is 1366415453445.

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

It is not a de Polignac number, because 5443545146631 - 2¹⁸ = 5443544884487 is a prime.

It is a super-2 number, since 2×5443545146631² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443545146621) 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, 150464170 + ... + 150500343.

It is an arithmetic number, because the mean of its divisors is an integer number (907408009710).

Almost surely, 2^{5443545146631} is an apocalyptic number.

5443545146631 is a deficient number, since it is larger than the sum of its proper divisors (1815718931049).

5443545146631 is a wasteful number, since it uses less digits than its factorization.

5443545146631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300970545.

The product of its digits is 10368000, while the sum is 51.

The spelling of 5443545146631 in words is "five trillion, four hundred forty-three billion, five hundred forty-five million, one hundred forty-six thousand, six hundred thirty-one".