10457160188621 has 2 divisors, whose sum is σ = 10457160188622. Its totient is φ = 10457160188620.

The previous prime is 10457160188593. The next prime is 10457160188693. The reversal of 10457160188621 is 12688106175401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5714303792521 + 4742856396100 = 2390461^2 + 2177810^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10457160188621 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10457160188621.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10457160181621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5228580094310 + 5228580094311.

It is an arithmetic number, because the mean of its divisors is an integer number (5228580094311).

Almost surely, 2^{10457160188621} is an apocalyptic number.

It is an amenable number.

10457160188621 is a deficient number, since it is larger than the sum of its proper divisors (1).

10457160188621 is an equidigital number, since it uses as much as digits as its factorization.

10457160188621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 50.

The spelling of 10457160188621 in words is "ten trillion, four hundred fifty-seven billion, one hundred sixty million, one hundred eighty-eight thousand, six hundred twenty-one".