108545955 has 32 divisors (see below), whose sum is σ = 208934400. Its totient is φ = 47008512.

The previous prime is 108545939. The next prime is 108545971. The reversal of 108545955 is 559545801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (108545939) and next prime (108545971).

It is not a de Polignac number, because 108545955 - 2⁴ = 108545939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25210 + ... + 29199.

It is an arithmetic number, because the mean of its divisors is an integer number (6529200).

Almost surely, 2^108545955 is an apocalyptic number.

108545955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

108545955 is a deficient number, since it is larger than the sum of its proper divisors (100388445).

108545955 is a wasteful number, since it uses less digits than its factorization.

108545955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54443.

The product of its (nonzero) digits is 180000, while the sum is 42.

The square root of 108545955 is about 10418.5390050621. The cubic root of 108545955 is about 477.0214204832.

The spelling of 108545955 in words is "one hundred eight million, five hundred forty-five thousand, nine hundred fifty-five".