3155424245513 has 8 divisors (see below), whose sum is σ = 3198170307720. Its totient is φ = 3112903756800.

The previous prime is 3155424245417. The next prime is 3155424245563.

It is a happy number.

3155424245513 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 1693194307984 + 1462229937529 = 1301228^2 + 1209227^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3155424245513 - 2¹⁶ = 3155424179977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3155424245563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56365208 + ... + 56421161.

It is an arithmetic number, because the mean of its divisors is an integer number (399771288465).

Almost surely, 2^{3155424245513} is an apocalyptic number.

It is an amenable number.

3155424245513 is a deficient number, since it is larger than the sum of its proper divisors (42746062207).

3155424245513 is a wasteful number, since it uses less digits than its factorization.

3155424245513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112786747.

The product of its digits is 1440000, while the sum is 44.

The spelling of 3155424245513 in words is "three trillion, one hundred fifty-five billion, four hundred twenty-four million, two hundred forty-five thousand, five hundred thirteen".