5420324355605 has 4 divisors (see below), whose sum is σ = 6504389226732. Its totient is φ = 4336259484480.

The previous prime is 5420324355569. The next prime is 5420324355637. The reversal of 5420324355605 is 5065534230245.

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 3585876236881 + 1834448118724 = 1893641^2 + 1354418^2 .

It is not a de Polignac number, because 5420324355605 - 2³⁶ = 5351604878869 is a prime.

It is a super-2 number, since 2×5420324355605² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542032435556 + ... + 542032435565.

It is an arithmetic number, because the mean of its divisors is an integer number (1626097306683).

Almost surely, 2^{5420324355605} is an apocalyptic number.

It is an amenable number.

5420324355605 is a deficient number, since it is larger than the sum of its proper divisors (1084064871127).

5420324355605 is a wasteful number, since it uses less digits than its factorization.

5420324355605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084064871126.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 5420324355605 in words is "five trillion, four hundred twenty billion, three hundred twenty-four million, three hundred fifty-five thousand, six hundred five".