86837183413 has 2 divisors, whose sum is σ = 86837183414. Its totient is φ = 86837183412.

The previous prime is 86837183369. The next prime is 86837183417. The reversal of 86837183413 is 31438173868.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56957640964 + 29879542449 = 238658^2 + 172857^2 .

It is a cyclic number.

It is not a de Polignac number, because 86837183413 - 2¹³ = 86837175221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86837183417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43418591706 + 43418591707.

It is an arithmetic number, because the mean of its divisors is an integer number (43418591707).

Almost surely, 2^86837183413 is an apocalyptic number.

It is an amenable number.

86837183413 is a deficient number, since it is larger than the sum of its proper divisors (1).

86837183413 is an equidigital number, since it uses as much as digits as its factorization.

86837183413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 52.

The spelling of 86837183413 in words is "eighty-six billion, eight hundred thirty-seven million, one hundred eighty-three thousand, four hundred thirteen".