100045545546 has 8 divisors (see below), whose sum is σ = 200091091104. Its totient is φ = 33348515180.

The previous prime is 100045545529. The next prime is 100045545583. The reversal of 100045545546 is 645545540001.

It is a sphenic number, since it is the product of 3 distinct primes.

100045545546 is an admirable number.

It is a super-2 number, since 2×100045545546² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8337128790 + ... + 8337128801.

It is an arithmetic number, because the mean of its divisors is an integer number (25011386388).

Almost surely, 2^100045545546 is an apocalyptic number.

100045545546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100045545546 is a wasteful number, since it uses less digits than its factorization.

100045545546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16674257596.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 100045545546 in words is "one hundred billion, forty-five million, five hundred forty-five thousand, five hundred forty-six".