3304332125513 has 4 divisors (see below), whose sum is σ = 3305385470100. Its totient is φ = 3303278780928.

The previous prime is 3304332125459. The next prime is 3304332125537. The reversal of 3304332125513 is 3155212334033.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1777656890944 + 1526675234569 = 1333288^2 + 1235587^2 .

It is a cyclic number.

It is not a de Polignac number, because 3304332125513 - 2³² = 3300037158217 is a prime.

It is a super-2 number, since 2×3304332125513² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3304332125593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526667588 + ... + 526673861.

It is an arithmetic number, because the mean of its divisors is an integer number (826346367525).

Almost surely, 2^{3304332125513} is an apocalyptic number.

It is an amenable number.

3304332125513 is a deficient number, since it is larger than the sum of its proper divisors (1053344587).

3304332125513 is a wasteful number, since it uses less digits than its factorization.

3304332125513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053344586.

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 3304332125513 its reverse (3155212334033), we get a palindrome (6459544459546).

The spelling of 3304332125513 in words is "three trillion, three hundred four billion, three hundred thirty-two million, one hundred twenty-five thousand, five hundred thirteen".