45543540536 has 32 divisors (see below), whose sum is σ = 92143699200. Its totient is φ = 20978774400.

The previous prime is 45543540529. The next prime is 45543540577. The reversal of 45543540536 is 63504534554.

45543540536 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 7 ways as a sum of consecutive naturals, for example, 377240 + ... + 483111.

It is an arithmetic number, because the mean of its divisors is an integer number (2879490600).

Almost surely, 2^45543540536 is an apocalyptic number.

It is an amenable number.

45543540536 is an abundant number, since it is smaller than the sum of its proper divisors (46600158664).

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

45543540536 is a wasteful number, since it uses less digits than its factorization.

45543540536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860879 (or 860875 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 45543540536 in words is "forty-five billion, five hundred forty-three million, five hundred forty thousand, five hundred thirty-six".