525414003 has 4 divisors (see below), whose sum is σ = 700552008. Its totient is φ = 350276000.

The previous prime is 525413969. The next prime is 525414041. The reversal of 525414003 is 300414525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 525414003 - 2⁹ = 525413491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (525414203) 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 3 ways as a sum of consecutive naturals, for example, 87568998 + ... + 87569003.

It is an arithmetic number, because the mean of its divisors is an integer number (175138002).

Almost surely, 2^525414003 is an apocalyptic number.

525414003 is a deficient number, since it is larger than the sum of its proper divisors (175138005).

525414003 is a wasteful number, since it uses less digits than its factorization.

525414003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175138004.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 525414003 is about 22921.9109805444. The cubic root of 525414003 is about 806.9263194555.

Adding to 525414003 its reverse (300414525), we get a palindrome (825828528).

The spelling of 525414003 in words is "five hundred twenty-five million, four hundred fourteen thousand, three".