5426273217 has 8 divisors (see below), whose sum is σ = 7309619296. Its totient is φ = 3580221312.

The previous prime is 5426273173. The next prime is 5426273233. The reversal of 5426273217 is 7123726245.

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

It is not a de Polignac number, because 5426273217 - 2²² = 5422078913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5426273257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9323203 + ... + 9323784.

It is an arithmetic number, because the mean of its divisors is an integer number (913702412).

Almost surely, 2^5426273217 is an apocalyptic number.

It is an amenable number.

5426273217 is a deficient number, since it is larger than the sum of its proper divisors (1883346079).

5426273217 is a wasteful number, since it uses less digits than its factorization.

5426273217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18647087.

The product of its digits is 141120, while the sum is 39.

The square root of 5426273217 is about 73663.2419663973. The cubic root of 5426273217 is about 1757.2513501814.

The spelling of 5426273217 in words is "five billion, four hundred twenty-six million, two hundred seventy-three thousand, two hundred seventeen".