8528061438100 has 18 divisors (see below), whose sum is σ = 18505893320894. Its totient is φ = 3411224575200.

The previous prime is 8528061438079. The next prime is 8528061438103. The reversal of 8528061438100 is 18341608258.

It can be written as a sum of positive squares in 3 ways, for example, as 16441907076 + 8511619531024 = 128226^2 + 2917468^2 .

It is a super-2 number, since 2×8528061438100² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8528061438103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42640307091 + ... + 42640307290.

Almost surely, 2^{8528061438100} is an apocalyptic number.

It is an amenable number.

8528061438100 is an abundant number, since it is smaller than the sum of its proper divisors (9977831882794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8528061438100 is a wasteful number, since it uses less digits than its factorization.

8528061438100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85280614395 (or 85280614388 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 8528061438100 in words is "eight trillion, five hundred twenty-eight billion, sixty-one million, four hundred thirty-eight thousand, one hundred".