3126485413 has 2 divisors, whose sum is σ = 3126485414. Its totient is φ = 3126485412.

The previous prime is 3126485339. The next prime is 3126485429. The reversal of 3126485413 is 3145846213.

3126485413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2552068324 + 574417089 = 50518^2 + 23967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3126485413 is a prime.

It is a super-2 number, since 2×3126485413² = 19549822075403561138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3126485513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1563242706 + 1563242707.

It is an arithmetic number, because the mean of its divisors is an integer number (1563242707).

Almost surely, 2^3126485413 is an apocalyptic number.

It is an amenable number.

3126485413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3126485413 is an equidigital number, since it uses as much as digits as its factorization.

3126485413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 37.

The square root of 3126485413 is about 55914.9837968321. The cubic root of 3126485413 is about 1462.2404790243.

The spelling of 3126485413 in words is "three billion, one hundred twenty-six million, four hundred eighty-five thousand, four hundred thirteen".