1625625482 has 32 divisors (see below), whose sum is σ = 2704063824. Its totient is φ = 728179200.

The previous prime is 1625625481. The next prime is 1625625497. The reversal of 1625625482 is 2845265261.

It can be written as a sum of positive squares in 8 ways, for example, as 336025561 + 1289599921 = 18331^2 + 35911^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (1625625481) 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 15 ways as a sum of consecutive naturals, for example, 206132 + ... + 213872.

Almost surely, 2^1625625482 is an apocalyptic number.

1625625482 is a deficient number, since it is larger than the sum of its proper divisors (1078438342).

1625625482 is a wasteful number, since it uses less digits than its factorization.

1625625482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7994.

The product of its digits is 230400, while the sum is 41.

The square root of 1625625482 is about 40319.0461444712. The cubic root of 1625625482 is about 1175.8181673337.

The spelling of 1625625482 in words is "one billion, six hundred twenty-five million, six hundred twenty-five thousand, four hundred eighty-two".