610481925 has 18 divisors (see below), whose sum is σ = 1093441362. Its totient is φ = 325590240.

The previous prime is 610481899. The next prime is 610481947. The reversal of 610481925 is 529184016.

610481925 is a `hidden beast` number, since 610 + 4 + 8 + 19 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 124411716 + 486070209 = 11154^2 + 22047^2 .

It is not a de Polignac number, because 610481925 - 2⁷ = 610481797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 610481925.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 1356402 + ... + 1356851.

Almost surely, 2^610481925 is an apocalyptic number.

It is an amenable number.

610481925 is a deficient number, since it is larger than the sum of its proper divisors (482959437).

610481925 is a wasteful number, since it uses less digits than its factorization.

610481925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713269 (or 2713261 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 610481925 is about 24707.9324306993. The cubic root of 610481925 is about 848.3158926976.

The spelling of 610481925 in words is "six hundred ten million, four hundred eighty-one thousand, nine hundred twenty-five".