11858683157413 has 2 divisors, whose sum is σ = 11858683157414. Its totient is φ = 11858683157412.

The previous prime is 11858683157327. The next prime is 11858683157441. The reversal of 11858683157413 is 31475138685811.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10066037980804 + 1792645176609 = 3172702^2 + 1338897^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11858683157413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11858683157443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5929341578706 + 5929341578707.

It is an arithmetic number, because the mean of its divisors is an integer number (5929341578707).

Almost surely, 2^{11858683157413} is an apocalyptic number.

It is an amenable number.

11858683157413 is a deficient number, since it is larger than the sum of its proper divisors (1).

11858683157413 is an equidigital number, since it uses as much as digits as its factorization.

11858683157413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19353600, while the sum is 61.

The spelling of 11858683157413 in words is "eleven trillion, eight hundred fifty-eight billion, six hundred eighty-three million, one hundred fifty-seven thousand, four hundred thirteen".