57609000089 has 4 divisors (see below), whose sum is σ = 57626339856. Its totient is φ = 57591660324.

The previous prime is 57609000067. The next prime is 57609000139. The reversal of 57609000089 is 98000090675.

57609000089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57609000089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57609002089) 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, 8664899 + ... + 8671544.

It is an arithmetic number, because the mean of its divisors is an integer number (14406584964).

Almost surely, 2^57609000089 is an apocalyptic number.

It is an amenable number.

57609000089 is a deficient number, since it is larger than the sum of its proper divisors (17339767).

57609000089 is a wasteful number, since it uses less digits than its factorization.

57609000089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17339766.

The product of its (nonzero) digits is 136080, while the sum is 44.

The spelling of 57609000089 in words is "fifty-seven billion, six hundred nine million, eighty-nine", and thus it is an aban number.