5437844487345 has 8 divisors (see below), whose sum is σ = 8700551179776. Its totient is φ = 2900183726576.

The previous prime is 5437844487343. The next prime is 5437844487349.

5437844487345 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 5437844487345 - 2¹ = 5437844487343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5437844487343) 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, 181261482897 + ... + 181261482926.

It is an arithmetic number, because the mean of its divisors is an integer number (1087568897472).

Almost surely, 2^{5437844487345} is an apocalyptic number.

It is an amenable number.

5437844487345 is a deficient number, since it is larger than the sum of its proper divisors (3262706692431).

5437844487345 is a wasteful number, since it uses less digits than its factorization.

5437844487345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362522965831.

The product of its digits is 722534400, while the sum is 66.

The spelling of 5437844487345 in words is "five trillion, four hundred thirty-seven billion, eight hundred forty-four million, four hundred eighty-seven thousand, three hundred forty-five".