10257010693 has 2 divisors, whose sum is σ = 10257010694. Its totient is φ = 10257010692.

The previous prime is 10257010681. The next prime is 10257010733. The reversal of 10257010693 is 39601075201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8063680804 + 2193329889 = 89798^2 + 46833^2 .

It is an emirp because it is prime and its reverse (39601075201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10257010693 - 2¹³ = 10257002501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10257070693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5128505346 + 5128505347.

It is an arithmetic number, because the mean of its divisors is an integer number (5128505347).

Almost surely, 2^10257010693 is an apocalyptic number.

It is an amenable number.

10257010693 is a deficient number, since it is larger than the sum of its proper divisors (1).

10257010693 is an equidigital number, since it uses as much as digits as its factorization.

10257010693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

Adding to 10257010693 its reverse (39601075201), we get a palindrome (49858085894).

The spelling of 10257010693 in words is "ten billion, two hundred fifty-seven million, ten thousand, six hundred ninety-three".