3525043513 has 4 divisors (see below), whose sum is σ = 3525840640. Its totient is φ = 3524246388.

The previous prime is 3525043481. The next prime is 3525043579. The reversal of 3525043513 is 3153405253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3525043513 - 2⁵ = 3525043481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3525043013) 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, 391893 + ... + 400786.

It is an arithmetic number, because the mean of its divisors is an integer number (881460160).

Almost surely, 2^3525043513 is an apocalyptic number.

It is an amenable number.

3525043513 is a deficient number, since it is larger than the sum of its proper divisors (797127).

3525043513 is an equidigital number, since it uses as much as digits as its factorization.

3525043513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797126.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 3525043513 is about 59372.0768796241. The cubic root of 3525043513 is about 1521.9071618376.

Adding to 3525043513 its reverse (3153405253), we get a palindrome (6678448766).

The spelling of 3525043513 in words is "three billion, five hundred twenty-five million, forty-three thousand, five hundred thirteen".