6284525625 has 135 divisors (see below), whose sum is σ = 13283383113. Its totient is φ = 2853900000.

The previous prime is 6284525581. The next prime is 6284525647. The reversal of 6284525625 is 5265254826.

It is a happy number.

The square root of 6284525625 is 79275.

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

6284525625 is a `hidden beast` number, since 6 + 2 + 84 + 5 + 2 + 562 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 492706809 + 5791818816 = 22197^2 + 76104^2 .

It is not a de Polignac number, because 6284525625 - 2¹⁷ = 6284394553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 41619300 + ... + 41619450.

Almost surely, 2^6284525625 is an apocalyptic number.

6284525625 is the 79275-th square number.

6284525625 is the 39638-th centered octagonal number.

It is an amenable number.

6284525625 is an abundant number, since it is smaller than the sum of its proper divisors (6998857488).

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

6284525625 is an equidigital number, since it uses as much as digits as its factorization.

6284525625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 166 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

The cubic root of 6284525625 is about 1845.4013492215.

The spelling of 6284525625 in words is "six billion, two hundred eighty-four million, five hundred twenty-five thousand, six hundred twenty-five".