10317557 has 2 divisors, whose sum is σ = 10317558. Its totient is φ = 10317556.

The previous prime is 10317529. The next prime is 10317577. The reversal of 10317557 is 75571301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5827396 + 4490161 = 2414^2 + 2119^2 .

It is a cyclic number.

It is not a de Polignac number, because 10317557 - 2⁶ = 10317493 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10317577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5158778 + 5158779.

It is an arithmetic number, because the mean of its divisors is an integer number (5158779).

Almost surely, 2^10317557 is an apocalyptic number.

It is an amenable number.

10317557 is a deficient number, since it is larger than the sum of its proper divisors (1).

10317557 is an equidigital number, since it uses as much as digits as its factorization.

10317557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3675, while the sum is 29.

The square root of 10317557 is about 3212.0954219948. The cubic root of 10317557 is about 217.7002656280.

Adding to 10317557 its reverse (75571301), we get a palindrome (85888858).

The spelling of 10317557 in words is "ten million, three hundred seventeen thousand, five hundred fifty-seven".