5426000161 has 8 divisors (see below), whose sum is σ = 5574193704. Its totient is φ = 5277888000.

The previous prime is 5426000149. The next prime is 5426000171. The reversal of 5426000161 is 1610006245.

It can be written as a sum of positive squares in 4 ways, for example, as 409819536 + 5016180625 = 20244^2 + 70825^2 .

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 5426000161 - 2¹¹ = 5425998113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5426000171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129711 + ... + 166363.

It is an arithmetic number, because the mean of its divisors is an integer number (696774213).

Almost surely, 2^5426000161 is an apocalyptic number.

It is an amenable number.

5426000161 is a deficient number, since it is larger than the sum of its proper divisors (148193543).

5426000161 is a wasteful number, since it uses less digits than its factorization.

5426000161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40691.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5426000161 is about 73661.3885356501. The cubic root of 5426000161 is about 1757.2218740840.

The spelling of 5426000161 in words is "five billion, four hundred twenty-six million, one hundred sixty-one", and thus it is an aban number.