45074444549508 has 144 divisors (see below), whose sum is σ = 130823637444864. Its totient is φ = 13455057860640.

The previous prime is 45074444549437. The next prime is 45074444549513. The reversal of 45074444549508 is 80594544447054.

It is a happy number.

45074444549508 is a `hidden beast` number, since 4 + 5 + 0 + 7 + 4 + 44 + 45 + 49 + 508 = 666.

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, 30744210 + ... + 32176937.

It is an arithmetic number, because the mean of its divisors is an integer number (908497482256).

Almost surely, 2^{45074444549508} is an apocalyptic number.

It is an amenable number.

45074444549508 is an abundant number, since it is smaller than the sum of its proper divisors (85749192895356).

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

45074444549508 is a wasteful number, since it uses less digits than its factorization.

45074444549508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62921244 (or 62921230 counting only the distinct ones).

The product of its (nonzero) digits is 258048000, while the sum is 63.

The spelling of 45074444549508 in words is "forty-five trillion, seventy-four billion, four hundred forty-four million, five hundred forty-nine thousand, five hundred eight".