3345525545 has 4 divisors (see below), whose sum is σ = 4014630660. Its totient is φ = 2676420432.

The previous prime is 3345525527. The next prime is 3345525563. The reversal of 3345525545 is 5455255433.

3345525545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (3345525527) and next prime (3345525563).

It can be written as a sum of positive squares in 2 ways, for example, as 837118489 + 2508407056 = 28933^2 + 50084^2 .

It is a cyclic number.

It is not a de Polignac number, because 3345525545 - 2¹⁰ = 3345524521 is a prime.

It is a super-2 number, since 2×3345525545² = 22385082344495094050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334552550 + ... + 334552559.

It is an arithmetic number, because the mean of its divisors is an integer number (1003657665).

Almost surely, 2^3345525545 is an apocalyptic number.

It is an amenable number.

3345525545 is a deficient number, since it is larger than the sum of its proper divisors (669105115).

3345525545 is an equidigital number, since it uses as much as digits as its factorization.

3345525545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669105114.

The product of its digits is 900000, while the sum is 41.

The square root of 3345525545 is about 57840.5181944284. The cubic root of 3345525545 is about 1495.6206406583.

The spelling of 3345525545 in words is "three billion, three hundred forty-five million, five hundred twenty-five thousand, five hundred forty-five".