3135333445 has 4 divisors (see below), whose sum is σ = 3762400140. Its totient is φ = 2508266752.

The previous prime is 3135333413. The next prime is 3135333451. The reversal of 3135333445 is 5443335313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5443335313 = 13 ⋅418718101.

It can be written as a sum of positive squares in 2 ways, for example, as 970571716 + 2164761729 = 31154^2 + 46527^2 .

It is a cyclic number.

It is not a de Polignac number, because 3135333445 - 2⁵ = 3135333413 is a prime.

It is a super-2 number, since 2×3135333445² = 19660631622671136050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3135333445.

It is a congruent number.

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, 313533340 + ... + 313533349.

It is an arithmetic number, because the mean of its divisors is an integer number (940600035).

Almost surely, 2^3135333445 is an apocalyptic number.

It is an amenable number.

3135333445 is a deficient number, since it is larger than the sum of its proper divisors (627066695).

3135333445 is an equidigital number, since it uses as much as digits as its factorization.

3135333445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627066694.

The product of its digits is 97200, while the sum is 34.

The square root of 3135333445 is about 55994.0482997970. The cubic root of 3135333445 is about 1463.6185722171.

Adding to 3135333445 its reverse (5443335313), we get a palindrome (8578668758).

The spelling of 3135333445 in words is "three billion, one hundred thirty-five million, three hundred thirty-three thousand, four hundred forty-five".