10057777 has 2 divisors, whose sum is σ = 10057778. Its totient is φ = 10057776.

The previous prime is 10057771. The next prime is 10057781. The reversal of 10057777 is 77775001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9678321 + 379456 = 3111^2 + 616^2 .

It is a cyclic number.

It is not a de Polignac number, because 10057777 - 2³ = 10057769 is a prime.

It is not a weakly prime, because it can be changed into another prime (10057771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5028888 + 5028889.

It is an arithmetic number, because the mean of its divisors is an integer number (5028889).

Almost surely, 2^10057777 is an apocalyptic number.

It is an amenable number.

10057777 is a deficient number, since it is larger than the sum of its proper divisors (1).

10057777 is an equidigital number, since it uses as much as digits as its factorization.

10057777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12005, while the sum is 34.

The square root of 10057777 is about 3171.3998486473. The cubic root of 10057777 is about 215.8575950359.

The spelling of 10057777 in words is "ten million, fifty-seven thousand, seven hundred seventy-seven".