57799009 has 4 divisors (see below), whose sum is σ = 59143216. Its totient is φ = 56454804.

The previous prime is 57798941. The next prime is 57799013. The reversal of 57799009 is 90099775.

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 not a de Polignac number, because 57799009 - 2¹¹ = 57796961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57799009.

It is not an unprimeable number, because it can be changed into a prime (57799109) 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, 672039 + ... + 672124.

It is an arithmetic number, because the mean of its divisors is an integer number (14785804).

Almost surely, 2^57799009 is an apocalyptic number.

It is an amenable number.

57799009 is a deficient number, since it is larger than the sum of its proper divisors (1344207).

57799009 is a wasteful number, since it uses less digits than its factorization.

57799009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344206.

The product of its (nonzero) digits is 178605, while the sum is 46.

The square root of 57799009 is about 7602.5659484150. The cubic root of 57799009 is about 386.6400136041.

The spelling of 57799009 in words is "fifty-seven million, seven hundred ninety-nine thousand, nine".