36424614509 has 2 divisors, whose sum is σ = 36424614510. Its totient is φ = 36424614508.

The previous prime is 36424614497. The next prime is 36424614557. The reversal of 36424614509 is 90541642463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35400422500 + 1024192009 = 188150^2 + 32003^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36424614509 is a prime.

It is a super-2 number, since 2×36424614509² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36424614509.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36424614209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18212307254 + 18212307255.

It is an arithmetic number, because the mean of its divisors is an integer number (18212307255).

Almost surely, 2^36424614509 is an apocalyptic number.

It is an amenable number.

36424614509 is a deficient number, since it is larger than the sum of its proper divisors (1).

36424614509 is an equidigital number, since it uses as much as digits as its factorization.

36424614509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 36424614509 in words is "thirty-six billion, four hundred twenty-four million, six hundred fourteen thousand, five hundred nine".