5444351345 has 8 divisors (see below), whose sum is σ = 6536232960. Its totient is φ = 4353473520.

The previous prime is 5444351327. The next prime is 5444351351. The reversal of 5444351345 is 5431534445.

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

It is not a de Polignac number, because 5444351345 - 2²⁴ = 5427574129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5444351299 and 5444351308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238961 + ... + 260750.

It is an arithmetic number, because the mean of its divisors is an integer number (817029120).

Almost surely, 2^5444351345 is an apocalyptic number.

It is an amenable number.

5444351345 is a deficient number, since it is larger than the sum of its proper divisors (1091881615).

5444351345 is a wasteful number, since it uses less digits than its factorization.

5444351345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501895.

The product of its digits is 288000, while the sum is 38.

The square root of 5444351345 is about 73785.8478639366. The cubic root of 5444351345 is about 1759.2006684697.

The spelling of 5444351345 in words is "five billion, four hundred forty-four million, three hundred fifty-one thousand, three hundred forty-five".