45522405550452 has 12 divisors (see below), whose sum is σ = 106218946284416. Its totient is φ = 15174135183480.

The previous prime is 45522405550403. The next prime is 45522405550463. The reversal of 45522405550452 is 25405550422554.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 1896766897924 + ... + 1896766897947.

Almost surely, 2^{45522405550452} is an apocalyptic number.

It is an amenable number.

45522405550452 is an abundant number, since it is smaller than the sum of its proper divisors (60696540733964).

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

45522405550452 is a wasteful number, since it uses less digits than its factorization.

45522405550452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793533795878 (or 3793533795876 counting only the distinct ones).

The product of its (nonzero) digits is 8000000, while the sum is 48.

The spelling of 45522405550452 in words is "forty-five trillion, five hundred twenty-two billion, four hundred five million, five hundred fifty thousand, four hundred fifty-two".