3125885213 has 8 divisors (see below), whose sum is σ = 3440235456. Its totient is φ = 2816564800.

The previous prime is 3125885209. The next prime is 3125885221.

3125885213 is nontrivially palindromic in base 10.

3125885213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3125885213 - 2² = 3125885209 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 (3125885233) 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, 1256153 + ... + 1258638.

It is an arithmetic number, because the mean of its divisors is an integer number (430029432).

Almost surely, 2^3125885213 is an apocalyptic number.

It is an amenable number.

3125885213 is a deficient number, since it is larger than the sum of its proper divisors (314350243).

3125885213 is a wasteful number, since it uses less digits than its factorization.

3125885213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514915.

The product of its digits is 57600, while the sum is 38.

The square root of 3125885213 is about 55909.6164626444. The cubic root of 3125885213 is about 1462.1469029278.

The spelling of 3125885213 in words is "three billion, one hundred twenty-five million, eight hundred eighty-five thousand, two hundred thirteen".