108950549 has 2 divisors, whose sum is σ = 108950550. Its totient is φ = 108950548.

The previous prime is 108950437. The next prime is 108950561. The reversal of 108950549 is 945059801.

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., 108784900 + 165649 = 10430^2 + 407^2 .

It is a cyclic number.

It is not a de Polignac number, because 108950549 - 2⁸ = 108950293 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108950599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54475274 + 54475275.

It is an arithmetic number, because the mean of its divisors is an integer number (54475275).

Almost surely, 2^108950549 is an apocalyptic number.

It is an amenable number.

108950549 is a deficient number, since it is larger than the sum of its proper divisors (1).

108950549 is an equidigital number, since it uses as much as digits as its factorization.

108950549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 108950549 is about 10437.9379668592. The cubic root of 108950549 is about 477.6133685479.

The spelling of 108950549 in words is "one hundred eight million, nine hundred fifty thousand, five hundred forty-nine".