625548082 has 16 divisors (see below), whose sum is σ = 1012266072. Its totient is φ = 288820480.

The previous prime is 625548073. The next prime is 625548083. The reversal of 625548082 is 280845526.

It can be written as a sum of positive squares in 4 ways, for example, as 507195441 + 118352641 = 22521^2 + 10879^2 .

It is not an unprimeable number, because it can be changed into a prime (625548083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171769 + ... + 175372.

Almost surely, 2^625548082 is an apocalyptic number.

625548082 is a deficient number, since it is larger than the sum of its proper divisors (386717990).

625548082 is a wasteful number, since it uses less digits than its factorization.

625548082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347213.

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 625548082 is about 25010.9592379021. The cubic root of 625548082 is about 855.2378221956.

The spelling of 625548082 in words is "six hundred twenty-five million, five hundred forty-eight thousand, eighty-two".