8501626125 has 36 divisors (see below), whose sum is σ = 15331175028. Its totient is φ = 4532551200.

The previous prime is 8501626097. The next prime is 8501626127. The reversal of 8501626125 is 5216261058.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

8501626125 is a `hidden beast` number, since 8 + 5 + 0 + 1 + 626 + 1 + 25 = 666.

8501626125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 6311666916 + 2189959209 = 79446^2 + 46797^2 .

It is not a de Polignac number, because 8501626125 - 2¹¹ = 8501624077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8501626125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8501626127) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3091251 + ... + 3093999.

It is an arithmetic number, because the mean of its divisors is an integer number (425865973).

Almost surely, 2^8501626125 is an apocalyptic number.

It is an amenable number.

8501626125 is a deficient number, since it is larger than the sum of its proper divisors (6829548903).

8501626125 is an frugal number, since it uses more digits than its factorization.

8501626125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5519 (or 2757 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 8501626125 is about 92204.2630522038. The cubic root of 8501626125 is about 2040.9576854330.

The spelling of 8501626125 in words is "eight billion, five hundred one million, six hundred twenty-six thousand, one hundred twenty-five".