108880545 has 16 divisors (see below), whose sum is σ = 183378240. Its totient is φ = 55013184.

The previous prime is 108880531. The next prime is 108880549. The reversal of 108880545 is 545088801.

It is not a de Polignac number, because 108880545 - 2⁶ = 108880481 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108880549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190734 + ... + 191303.

It is an arithmetic number, because the mean of its divisors is an integer number (11461140).

Almost surely, 2^108880545 is an apocalyptic number.

108880545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108880545 is a deficient number, since it is larger than the sum of its proper divisors (74497695).

108880545 is a wasteful number, since it uses less digits than its factorization.

108880545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382064.

The product of its (nonzero) digits is 51200, while the sum is 39.

The square root of 108880545 is about 10434.5840837093. The cubic root of 108880545 is about 477.5110529865.

The spelling of 108880545 in words is "one hundred eight million, eight hundred eighty thousand, five hundred forty-five".