5447147423 has 8 divisors (see below), whose sum is σ = 5680832640. Its totient is φ = 5217085440.

The previous prime is 5447147413. The next prime is 5447147467. The reversal of 5447147423 is 3247417445.

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 5447147423 - 2⁶ = 5447147359 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 (5447147413) 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, 902738 + ... + 908751.

It is an arithmetic number, because the mean of its divisors is an integer number (710104080).

Almost surely, 2^5447147423 is an apocalyptic number.

5447147423 is a deficient number, since it is larger than the sum of its proper divisors (233685217).

5447147423 is a wasteful number, since it uses less digits than its factorization.

5447147423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811617.

The product of its digits is 376320, while the sum is 41.

The square root of 5447147423 is about 73804.7926831314. The cubic root of 5447147423 is about 1759.5017769121.

The spelling of 5447147423 in words is "five billion, four hundred forty-seven million, one hundred forty-seven thousand, four hundred twenty-three".