45105313500 has 144 divisors (see below), whose sum is σ = 153237983808. Its totient is φ = 11102832000.

The previous prime is 45105313489. The next prime is 45105313543. The reversal of 45105313500 is 531350154.

45105313500 is a `hidden beast` number, since 45 + 105 + 3 + 13 + 500 = 666.

45105313500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 327016 + ... + 444015.

Almost surely, 2^45105313500 is an apocalyptic number.

It is an amenable number.

45105313500 is an abundant number, since it is smaller than the sum of its proper divisors (108132670308).

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

45105313500 is a wasteful number, since it uses less digits than its factorization.

45105313500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771069 (or 771054 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

Adding to 45105313500 its reverse (531350154), we get a palindrome (45636663654).

The spelling of 45105313500 in words is "forty-five billion, one hundred five million, three hundred thirteen thousand, five hundred".