5444479407 has 8 divisors (see below), whose sum is σ = 7295785600. Its totient is φ = 3611413080.

The previous prime is 5444479373. The next prime is 5444479409. The reversal of 5444479407 is 7049744445.

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

It is not a de Polignac number, because 5444479407 - 2⁸ = 5444479151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444479409) 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, 4559269 + ... + 4560462.

It is an arithmetic number, because the mean of its divisors is an integer number (911973200).

Almost surely, 2^5444479407 is an apocalyptic number.

5444479407 is a deficient number, since it is larger than the sum of its proper divisors (1851306193).

5444479407 is a wasteful number, since it uses less digits than its factorization.

5444479407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9119933.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The square root of 5444479407 is about 73786.7156539712. The cubic root of 5444479407 is about 1759.2144616642.

The spelling of 5444479407 in words is "five billion, four hundred forty-four million, four hundred seventy-nine thousand, four hundred seven".