5426723675521 has 8 divisors (see below), whose sum is σ = 5435888575904. Its totient is φ = 5417562566880.

The previous prime is 5426723675389. The next prime is 5426723675537. The reversal of 5426723675521 is 1255763276245.

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 5426723675521 - 2¹³ = 5426723667329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5426724675521) 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, 1924210 + ... + 3815236.

It is an arithmetic number, because the mean of its divisors is an integer number (679486071988).

Almost surely, 2^{5426723675521} is an apocalyptic number.

It is an amenable number.

5426723675521 is a deficient number, since it is larger than the sum of its proper divisors (9164900383).

5426723675521 is a wasteful number, since it uses less digits than its factorization.

5426723675521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895871.

The product of its digits is 21168000, while the sum is 55.

The spelling of 5426723675521 in words is "five trillion, four hundred twenty-six billion, seven hundred twenty-three million, six hundred seventy-five thousand, five hundred twenty-one".