109055208828 has 48 divisors (see below), whose sum is σ = 273451901184. Its totient is φ = 33702746880.

The previous prime is 109055208817. The next prime is 109055208839. The reversal of 109055208828 is 828802550901.

It is an interprime number because it is at equal distance from previous prime (109055208817) and next prime (109055208839).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3975768 + ... + 4003103.

It is an arithmetic number, because the mean of its divisors is an integer number (5696914608).

Almost surely, 2^109055208828 is an apocalyptic number.

It is an amenable number.

109055208828 is an abundant number, since it is smaller than the sum of its proper divisors (164396692356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109055208828 is a wasteful number, since it uses less digits than its factorization.

109055208828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7978962 (or 7978960 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 48.

The spelling of 109055208828 in words is "one hundred nine billion, fifty-five million, two hundred eight thousand, eight hundred twenty-eight".