8252624529 has 6 divisors (see below), whose sum is σ = 11920457666. Its totient is φ = 5501749680.

The previous prime is 8252624477. The next prime is 8252624561. The reversal of 8252624529 is 9254262528.

It is a happy number.

8252624529 is a `hidden beast` number, since 82 + 5 + 26 + 24 + 529 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5037734529 + 3214890000 = 70977^2 + 56700^2 .

It is not a de Polignac number, because 8252624529 - 2¹⁵ = 8252591761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8252624599) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 458479132 + ... + 458479149.

Almost surely, 2^8252624529 is an apocalyptic number.

It is an amenable number.

8252624529 is a deficient number, since it is larger than the sum of its proper divisors (3667833137).

8252624529 is a wasteful number, since it uses less digits than its factorization.

8252624529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916958287 (or 916958284 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 8252624529 is about 90843.9570307238. The cubic root of 8252624529 is about 2020.8342573235.

The spelling of 8252624529 in words is "eight billion, two hundred fifty-two million, six hundred twenty-four thousand, five hundred twenty-nine".