159460813 has 8 divisors (see below), whose sum is σ = 163344896. Its totient is φ = 155584800.

The previous prime is 159460811. The next prime is 159460823. The reversal of 159460813 is 318064951.

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 159460813 - 2¹ = 159460811 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159460811) 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, 61993 + ... + 64513.

It is an arithmetic number, because the mean of its divisors is an integer number (20418112).

Almost surely, 2^159460813 is an apocalyptic number.

It is an amenable number.

159460813 is a deficient number, since it is larger than the sum of its proper divisors (3884083).

159460813 is a wasteful number, since it uses less digits than its factorization.

159460813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 159460813 is about 12627.7794168254. The cubic root of 159460813 is about 542.2730125592.

The spelling of 159460813 in words is "one hundred fifty-nine million, four hundred sixty thousand, eight hundred thirteen".