5323685424557 has 4 divisors (see below), whose sum is σ = 5350709208636. Its totient is φ = 5296661640480.

The previous prime is 5323685424553. The next prime is 5323685424569. The reversal of 5323685424557 is 7554245863235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4831177624036 + 492507800521 = 2197994^2 + 701789^2 .

It is a cyclic number.

It is not a de Polignac number, because 5323685424557 - 2² = 5323685424553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5323685424496 and 5323685424505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5323685424553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13511891744 + ... + 13511892137.

It is an arithmetic number, because the mean of its divisors is an integer number (1337677302159).

Almost surely, 2^{5323685424557} is an apocalyptic number.

It is an amenable number.

5323685424557 is a deficient number, since it is larger than the sum of its proper divisors (27023784079).

5323685424557 is a wasteful number, since it uses less digits than its factorization.

5323685424557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27023784078.

The product of its digits is 120960000, while the sum is 59.

The spelling of 5323685424557 in words is "five trillion, three hundred twenty-three billion, six hundred eighty-five million, four hundred twenty-four thousand, five hundred fifty-seven".