10126488487 has 2 divisors, whose sum is σ = 10126488488. Its totient is φ = 10126488486.

The previous prime is 10126488457. The next prime is 10126488499. The reversal of 10126488487 is 78488462101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10126488487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10126488487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10126488457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5063244243 + 5063244244.

It is an arithmetic number, because the mean of its divisors is an integer number (5063244244).

Almost surely, 2^10126488487 is an apocalyptic number.

10126488487 is a deficient number, since it is larger than the sum of its proper divisors (1).

10126488487 is an equidigital number, since it uses as much as digits as its factorization.

10126488487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 688128, while the sum is 49.

The spelling of 10126488487 in words is "ten billion, one hundred twenty-six million, four hundred eighty-eight thousand, four hundred eighty-seven".