10426785487 has 2 divisors, whose sum is σ = 10426785488. Its totient is φ = 10426785486.

The previous prime is 10426785463. The next prime is 10426785497. The reversal of 10426785487 is 78458762401.

It is a strong prime.

It is an emirp because it is prime and its reverse (78458762401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10426785487 - 2³¹ = 8279301839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10426785497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5213392743 + 5213392744.

It is an arithmetic number, because the mean of its divisors is an integer number (5213392744).

Almost surely, 2^10426785487 is an apocalyptic number.

10426785487 is a deficient number, since it is larger than the sum of its proper divisors (1).

10426785487 is an equidigital number, since it uses as much as digits as its factorization.

10426785487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 10426785487 in words is "ten billion, four hundred twenty-six million, seven hundred eighty-five thousand, four hundred eighty-seven".