1010066456639 has 2 divisors, whose sum is σ = 1010066456640. Its totient is φ = 1010066456638.

The previous prime is 1010066456627. The next prime is 1010066456647. The reversal of 1010066456639 is 9366546600101.

1010066456639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010066456639 - 2³² = 1005771489343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010066456593 and 1010066456602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010066356639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505033228319 + 505033228320.

It is an arithmetic number, because the mean of its divisors is an integer number (505033228320).

Almost surely, 2^{1010066456639} is an apocalyptic number.

1010066456639 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010066456639 is an equidigital number, since it uses as much as digits as its factorization.

1010066456639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 1010066456639 in words is "one trillion, ten billion, sixty-six million, four hundred fifty-six thousand, six hundred thirty-nine".