108449000537 has 2 divisors, whose sum is σ = 108449000538. Its totient is φ = 108449000536.

The previous prime is 108449000519. The next prime is 108449000549. The reversal of 108449000537 is 735000944801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83296309321 + 25152691216 = 288611^2 + 158596^2 .

It is an emirp because it is prime and its reverse (735000944801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108449000537 - 2⁸ = 108449000281 is a prime.

It is a super-2 number, since 2×108449000537² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108449000494 and 108449000503.

It is not a weakly prime, because it can be changed into another prime (108449000837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54224500268 + 54224500269.

It is an arithmetic number, because the mean of its divisors is an integer number (54224500269).

Almost surely, 2^108449000537 is an apocalyptic number.

It is an amenable number.

108449000537 is a deficient number, since it is larger than the sum of its proper divisors (1).

108449000537 is an equidigital number, since it uses as much as digits as its factorization.

108449000537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 108449000537 in words is "one hundred eight billion, four hundred forty-nine million, five hundred thirty-seven", and thus it is an aban number.