36427993519 has 2 divisors, whose sum is σ = 36427993520. Its totient is φ = 36427993518.

The previous prime is 36427993517. The next prime is 36427993529. The reversal of 36427993519 is 91539972463.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36427993519 - 2¹ = 36427993517 is a prime.

It is a super-2 number, since 2×36427993519² (a number of 22 digits) contains 22 as substring.

Together with 36427993517, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36427993517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18213996759 + 18213996760.

It is an arithmetic number, because the mean of its divisors is an integer number (18213996760).

Almost surely, 2^36427993519 is an apocalyptic number.

36427993519 is a deficient number, since it is larger than the sum of its proper divisors (1).

36427993519 is an equidigital number, since it uses as much as digits as its factorization.

36427993519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11022480, while the sum is 58.

The spelling of 36427993519 in words is "thirty-six billion, four hundred twenty-seven million, nine hundred ninety-three thousand, five hundred nineteen".