525401035 has 4 divisors (see below), whose sum is σ = 630481248. Its totient is φ = 420320824.

The previous prime is 525401017. The next prime is 525401057. The reversal of 525401035 is 530104525.

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 525401035 - 2¹¹ = 525398987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52540099 + ... + 52540108.

It is an arithmetic number, because the mean of its divisors is an integer number (157620312).

Almost surely, 2^525401035 is an apocalyptic number.

525401035 is a deficient number, since it is larger than the sum of its proper divisors (105080213).

525401035 is a wasteful number, since it uses less digits than its factorization.

525401035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105080212.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 525401035 is about 22921.6281053506. The cubic root of 525401035 is about 806.9196806865.

The spelling of 525401035 in words is "five hundred twenty-five million, four hundred one thousand, thirty-five".