3525345133 has 4 divisors (see below), whose sum is σ = 3529320480. Its totient is φ = 3521369788.

The previous prime is 3525345113. The next prime is 3525345137. The reversal of 3525345133 is 3315435253.

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 3525345133 - 2²⁹ = 2988474221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525345137) 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, 1986343 + ... + 1988116.

It is an arithmetic number, because the mean of its divisors is an integer number (882330120).

Almost surely, 2^3525345133 is an apocalyptic number.

It is an amenable number.

3525345133 is a deficient number, since it is larger than the sum of its proper divisors (3975347).

3525345133 is an equidigital number, since it uses as much as digits as its factorization.

3525345133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3975346.

The product of its digits is 81000, while the sum is 34.

The square root of 3525345133 is about 59374.6169082378. The cubic root of 3525345133 is about 1521.9505678783.

The spelling of 3525345133 in words is "three billion, five hundred twenty-five million, three hundred forty-five thousand, one hundred thirty-three".