45510045546 has 16 divisors (see below), whose sum is σ = 104022961344. Its totient is φ = 13002870144.

The previous prime is 45510045521. The next prime is 45510045557. The reversal of 45510045546 is 64554001554.

45510045546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 541786215 + ... + 541786298.

It is an arithmetic number, because the mean of its divisors is an integer number (6501435084).

Almost surely, 2^45510045546 is an apocalyptic number.

45510045546 is an abundant number, since it is smaller than the sum of its proper divisors (58512915798).

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

45510045546 is a wasteful number, since it uses less digits than its factorization.

45510045546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083572525.

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

The spelling of 45510045546 in words is "forty-five billion, five hundred ten million, forty-five thousand, five hundred forty-six".