10024378987517 has 2 divisors, whose sum is σ = 10024378987518. Its totient is φ = 10024378987516.

The previous prime is 10024378987499. The next prime is 10024378987537. The reversal of 10024378987517 is 71578987342001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9882686218276 + 141692769241 = 3143674^2 + 376421^2 .

It is a cyclic number.

It is not a de Polignac number, because 10024378987517 - 2¹⁰ = 10024378986493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10024378987517.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10024378987537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012189493758 + 5012189493759.

It is an arithmetic number, because the mean of its divisors is an integer number (5012189493759).

Almost surely, 2^{10024378987517} is an apocalyptic number.

It is an amenable number.

10024378987517 is a deficient number, since it is larger than the sum of its proper divisors (1).

10024378987517 is an equidigital number, since it uses as much as digits as its factorization.

10024378987517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23708160, while the sum is 62.

The spelling of 10024378987517 in words is "ten trillion, twenty-four billion, three hundred seventy-eight million, nine hundred eighty-seven thousand, five hundred seventeen".