45844819100 has 36 divisors (see below), whose sum is σ = 100468262328. Its totient is φ = 18156360000.

The previous prime is 45844819087. The next prime is 45844819169. The reversal of 45844819100 is 191844854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2259446 + ... + 2279645.

Almost surely, 2^45844819100 is an apocalyptic number.

It is an amenable number.

45844819100 is an abundant number, since it is smaller than the sum of its proper divisors (54623443228).

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

45844819100 is a wasteful number, since it uses less digits than its factorization.

45844819100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4539206 (or 4539199 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The spelling of 45844819100 in words is "forty-five billion, eight hundred forty-four million, eight hundred nineteen thousand, one hundred".