10168522057 has 4 divisors (see below), whose sum is σ = 10169532180. Its totient is φ = 10167511936.

The previous prime is 10168522043. The next prime is 10168522127. The reversal of 10168522057 is 75022586101.

10168522057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75022586101 = 577 ⋅130021813.

It can be written as a sum of positive squares in 2 ways, for example, as 5612407056 + 4556115001 = 74916^2 + 67499^2 .

It is a cyclic number.

It is not a de Polignac number, because 10168522057 - 2²³ = 10160133449 is a prime.

It is a super-2 number, since 2×10168522057² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10168522027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489808 + ... + 510145.

It is an arithmetic number, because the mean of its divisors is an integer number (2542383045).

Almost surely, 2^10168522057 is an apocalyptic number.

It is an amenable number.

10168522057 is a deficient number, since it is larger than the sum of its proper divisors (1010123).

10168522057 is an equidigital number, since it uses as much as digits as its factorization.

10168522057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010122.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 10168522057 in words is "ten billion, one hundred sixty-eight million, five hundred twenty-two thousand, fifty-seven".