411415525 has 12 divisors (see below), whose sum is σ = 522599364. Its totient is φ = 321104000.

The previous prime is 411415507. The next prime is 411415541. The reversal of 411415525 is 525514114.

It can be written as a sum of positive squares in 6 ways, for example, as 82573569 + 328841956 = 9087^2 + 18134^2 .

It is not a de Polignac number, because 411415525 - 2¹¹ = 411413477 is a prime.

It is a super-2 number, since 2×411415525² = 338525468422051250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411415493 and 411415502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199666 + ... + 201715.

It is an arithmetic number, because the mean of its divisors is an integer number (43549947).

Almost surely, 2^411415525 is an apocalyptic number.

It is an amenable number.

411415525 is a deficient number, since it is larger than the sum of its proper divisors (111183839).

411415525 is a wasteful number, since it uses less digits than its factorization.

411415525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401432 (or 401427 counting only the distinct ones).

The product of its digits is 4000, while the sum is 28.

The square root of 411415525 is about 20283.3805121336. The cubic root of 411415525 is about 743.7498514700.

Adding to 411415525 its reverse (525514114), we get a palindrome (936929639).

The spelling of 411415525 in words is "four hundred eleven million, four hundred fifteen thousand, five hundred twenty-five".