1010006649539 has 2 divisors, whose sum is σ = 1010006649540. Its totient is φ = 1010006649538.

The previous prime is 1010006649523. The next prime is 1010006649557. The reversal of 1010006649539 is 9359466000101.

1010006649539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010006649539 - 2⁴ = 1010006649523 is a prime.

It is a super-2 number, since 2×1010006649539² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010006649539.

It is not a weakly prime, because it can be changed into another prime (1010006619539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505003324769 + 505003324770.

It is an arithmetic number, because the mean of its divisors is an integer number (505003324770).

Almost surely, 2^{1010006649539} is an apocalyptic number.

1010006649539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010006649539 is an equidigital number, since it uses as much as digits as its factorization.

1010006649539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 1010006649539 in words is "one trillion, ten billion, six million, six hundred forty-nine thousand, five hundred thirty-nine".