411123525 has 12 divisors (see below), whose sum is σ = 679724352. Its totient is φ = 219265840.

The previous prime is 411123521. The next prime is 411123527. The reversal of 411123525 is 525321114.

It is a happy number.

It is not a de Polignac number, because 411123525 - 2² = 411123521 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 411123495 and 411123504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411123521) 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 11 ways as a sum of consecutive naturals, for example, 2740749 + ... + 2740898.

It is an arithmetic number, because the mean of its divisors is an integer number (56643696).

Almost surely, 2^411123525 is an apocalyptic number.

It is an amenable number.

411123525 is a deficient number, since it is larger than the sum of its proper divisors (268600827).

411123525 is a wasteful number, since it uses less digits than its factorization.

411123525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5481660 (or 5481655 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 411123525 is about 20276.1812232974. The cubic root of 411123525 is about 743.5738523132.

Adding to 411123525 its reverse (525321114), we get a palindrome (936444639).

The spelling of 411123525 in words is "four hundred eleven million, one hundred twenty-three thousand, five hundred twenty-five".