57065612225173 has 4 divisors (see below), whose sum is σ = 57065627342880. Its totient is φ = 57065597107468.

The previous prime is 57065612225147. The next prime is 57065612225179. The reversal of 57065612225173 is 37152221656075.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57065612225173 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 57065612225173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57065612225179) 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, 3380736 + ... + 11205382.

It is an arithmetic number, because the mean of its divisors is an integer number (14266406835720).

Almost surely, 2^{57065612225173} is an apocalyptic number.

It is an amenable number.

57065612225173 is a deficient number, since it is larger than the sum of its proper divisors (15117707).

57065612225173 is an equidigital number, since it uses as much as digits as its factorization.

57065612225173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15117706.

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 57065612225173 in words is "fifty-seven trillion, sixty-five billion, six hundred twelve million, two hundred twenty-five thousand, one hundred seventy-three".