411375025 has 12 divisors (see below), whose sum is σ = 511577500. Its totient is φ = 328150080.

The previous prime is 411375007. The next prime is 411375049. The reversal of 411375025 is 520573114.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 59474944 + 351900081 = 7712^2 + 18759^2 .

It is not a de Polignac number, because 411375025 - 2⁷ = 411374897 is a prime.

It is a super-2 number, since 2×411375025² = 338458822387501250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 411374984 and 411375002.

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, 14850 + ... + 32299.

Almost surely, 2^411375025 is an apocalyptic number.

It is an amenable number.

411375025 is a deficient number, since it is larger than the sum of its proper divisors (100202475).

411375025 is a wasteful number, since it uses less digits than its factorization.

411375025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47508 (or 47503 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 411375025 is about 20282.3821332702. The cubic root of 411375025 is about 743.7254456032.

The spelling of 411375025 in words is "four hundred eleven million, three hundred seventy-five thousand, twenty-five".