8527205939044 has 81 divisors (see below), whose sum is σ = 16701479097849. Its totient is φ = 3807626340960.

The previous prime is 8527205939003. The next prime is 8527205939071. The reversal of 8527205939044 is 4409395027258.

The square root of 8527205939044 is 2920138.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1261420996900 + 7265784942144 = 1123130^2 + 2695512^2 .

It is a super-2 number, since 2×8527205939044² (a number of 27 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 8527205939044.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2353629417 + ... + 2353633039.

Almost surely, 2^{8527205939044} is an apocalyptic number.

8527205939044 is the 2920138-th square number.

It is an amenable number.

8527205939044 is a deficient number, since it is larger than the sum of its proper divisors (8174273158805).

8527205939044 is an equidigital number, since it uses as much as digits as its factorization.

8527205939044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7338 (or 3669 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 8527205939044 in words is "eight trillion, five hundred twenty-seven billion, two hundred five million, nine hundred thirty-nine thousand, forty-four".