526424025 has 24 divisors (see below), whose sum is σ = 883353184. Its totient is φ = 276566400.

The previous prime is 526424021. The next prime is 526424027. The reversal of 526424025 is 520424625.

It is a happy number.

It is not a de Polignac number, because 526424025 - 2² = 526424021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 526423983 and 526424001.

It is not an unprimeable number, because it can be changed into a prime (526424021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47356 + ... + 57405.

Almost surely, 2^526424025 is an apocalyptic number.

It is an amenable number.

526424025 is a deficient number, since it is larger than the sum of its proper divisors (356929159).

526424025 is a wasteful number, since it uses less digits than its factorization.

526424025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104841 (or 104836 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 526424025 is about 22943.9322043977. The cubic root of 526424025 is about 807.4430495289.

The spelling of 526424025 in words is "five hundred twenty-six million, four hundred twenty-four thousand, twenty-five".