140568828527 has 2 divisors, whose sum is σ = 140568828528. Its totient is φ = 140568828526.

The previous prime is 140568828511. The next prime is 140568828601. The reversal of 140568828527 is 725828865041.

140568828527 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 140568828527 - 2⁴ = 140568828511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140568824527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70284414263 + 70284414264.

It is an arithmetic number, because the mean of its divisors is an integer number (70284414264).

Almost surely, 2^140568828527 is an apocalyptic number.

140568828527 is a deficient number, since it is larger than the sum of its proper divisors (1).

140568828527 is an equidigital number, since it uses as much as digits as its factorization.

140568828527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8601600, while the sum is 56.

The spelling of 140568828527 in words is "one hundred forty billion, five hundred sixty-eight million, eight hundred twenty-eight thousand, five hundred twenty-seven".