413538725 has 6 divisors (see below), whose sum is σ = 512788050. Its totient is φ = 330830960.

The previous prime is 413538709. The next prime is 413538731. The reversal of 413538725 is 527835314.

It can be written as a sum of positive squares in 3 ways, for example, as 51854401 + 361684324 = 7201^2 + 19018^2 .

It is not a de Polignac number, because 413538725 - 2⁴ = 413538709 is a prime.

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 5 ways as a sum of consecutive naturals, for example, 8270750 + ... + 8270799.

It is an arithmetic number, because the mean of its divisors is an integer number (85464675).

Almost surely, 2^413538725 is an apocalyptic number.

It is an amenable number.

413538725 is a deficient number, since it is larger than the sum of its proper divisors (99249325).

413538725 is a wasteful number, since it uses less digits than its factorization.

413538725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16541559 (or 16541554 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 413538725 is about 20335.6515754967. The cubic root of 413538725 is about 745.0270848823.

The spelling of 413538725 in words is "four hundred thirteen million, five hundred thirty-eight thousand, seven hundred twenty-five".