10170073374257 has 4 divisors (see below), whose sum is σ = 10170111704100. Its totient is φ = 10170035044416.

The previous prime is 10170073374217. The next prime is 10170073374283. The reversal of 10170073374257 is 75247337007101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1149475602496 + 9020597771761 = 1072136^2 + 3003431^2 .

It is a cyclic number.

It is not a de Polignac number, because 10170073374257 - 2⁸ = 10170073374001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10170073374217) 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, 18764132 + ... + 19298517.

It is an arithmetic number, because the mean of its divisors is an integer number (2542527926025).

Almost surely, 2^{10170073374257} is an apocalyptic number.

It is an amenable number.

10170073374257 is a deficient number, since it is larger than the sum of its proper divisors (38329843).

10170073374257 is an equidigital number, since it uses as much as digits as its factorization.

10170073374257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38329842.

The product of its (nonzero) digits is 864360, while the sum is 47.

The spelling of 10170073374257 in words is "ten trillion, one hundred seventy billion, seventy-three million, three hundred seventy-four thousand, two hundred fifty-seven".