57230604665 has 8 divisors (see below), whose sum is σ = 73959550728. Its totient is φ = 42262600320.

The previous prime is 57230604659. The next prime is 57230604667. The reversal of 57230604665 is 56640603275.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 544708921 + 56685895744 = 23339^2 + 238088^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57230604665 - 2³² = 52935637369 is a prime.

It is a super-2 number, since 2×57230604665² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57230604667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440235356 + ... + 440235485.

It is an arithmetic number, because the mean of its divisors is an integer number (9244943841).

Almost surely, 2^57230604665 is an apocalyptic number.

It is an amenable number.

57230604665 is a deficient number, since it is larger than the sum of its proper divisors (16728946063).

57230604665 is a wasteful number, since it uses less digits than its factorization.

57230604665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880470859.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 57230604665 in words is "fifty-seven billion, two hundred thirty million, six hundred four thousand, six hundred sixty-five".