412323525 has 72 divisors (see below), whose sum is σ = 786768840. Its totient is φ = 206415360.

The previous prime is 412323497. The next prime is 412323533. The reversal of 412323525 is 525323214.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 82029249 + 330294276 = 9057^2 + 18174^2 .

It is not a de Polignac number, because 412323525 - 2⁵ = 412323493 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1105239 + ... + 1105611.

It is an arithmetic number, because the mean of its divisors is an integer number (10927345).

Almost surely, 2^412323525 is an apocalyptic number.

412323525 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

412323525 is a deficient number, since it is larger than the sum of its proper divisors (374445315).

412323525 is a wasteful number, since it uses less digits than its factorization.

412323525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 398 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 412323525 is about 20305.7510326508. The cubic root of 412323525 is about 744.2966049873.

Adding to 412323525 its reverse (525323214), we get a palindrome (937646739).

The spelling of 412323525 in words is "four hundred twelve million, three hundred twenty-three thousand, five hundred twenty-five".