528007760806 has 16 divisors (see below), whose sum is σ = 795550246704. Its totient is φ = 262824490624.

The previous prime is 528007760759. The next prime is 528007760809. The reversal of 528007760806 is 608067700825.

It is a super-2 number, since 2×528007760806² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 528007760806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528007760809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10868586 + ... + 10917058.

It is an arithmetic number, because the mean of its divisors is an integer number (49721890419).

Almost surely, 2^528007760806 is an apocalyptic number.

528007760806 is a deficient number, since it is larger than the sum of its proper divisors (267542485898).

528007760806 is a wasteful number, since it uses less digits than its factorization.

528007760806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72695.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 528007760806 in words is "five hundred twenty-eight billion, seven million, seven hundred sixty thousand, eight hundred six".