68004530527 has 4 divisors (see below), whose sum is σ = 68020502040. Its totient is φ = 67988559016.

The previous prime is 68004530521. The next prime is 68004530533. The reversal of 68004530527 is 72503540086.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (68004530521) and next prime (68004530533).

It is a cyclic number.

It is not a de Polignac number, because 68004530527 - 2²³ = 67996141919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68004530527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68004530521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7979368 + ... + 7987885.

It is an arithmetic number, because the mean of its divisors is an integer number (17005125510).

Almost surely, 2^68004530527 is an apocalyptic number.

68004530527 is a deficient number, since it is larger than the sum of its proper divisors (15971513).

68004530527 is a wasteful number, since it uses less digits than its factorization.

68004530527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15971512.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 68004530527 in words is "sixty-eight billion, four million, five hundred thirty thousand, five hundred twenty-seven".