10057394869 has 2 divisors, whose sum is σ = 10057394870. Its totient is φ = 10057394868.

The previous prime is 10057394861. The next prime is 10057394881. The reversal of 10057394869 is 96849375001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9932514244 + 124880625 = 99662^2 + 11175^2 .

It is a cyclic number.

It is not a de Polignac number, because 10057394869 - 2³ = 10057394861 is a prime.

It is a super-2 number, since 2×10057394869² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10057394861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5028697434 + 5028697435.

It is an arithmetic number, because the mean of its divisors is an integer number (5028697435).

Almost surely, 2^10057394869 is an apocalyptic number.

It is an amenable number.

10057394869 is a deficient number, since it is larger than the sum of its proper divisors (1).

10057394869 is an equidigital number, since it uses as much as digits as its factorization.

10057394869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 10057394869 in words is "ten billion, fifty-seven million, three hundred ninety-four thousand, eight hundred sixty-nine".