44525405616 has 20 divisors (see below), whose sum is σ = 115023964632. Its totient is φ = 14841801856.

The previous prime is 44525405609. The next prime is 44525405641. The reversal of 44525405616 is 61650452544.

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, 463806261 + ... + 463806356.

Almost surely, 2^44525405616 is an apocalyptic number.

It is an amenable number.

44525405616 is an abundant number, since it is smaller than the sum of its proper divisors (70498559016).

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

44525405616 is a wasteful number, since it uses less digits than its factorization.

44525405616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927612628 (or 927612622 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 44525405616 in words is "forty-four billion, five hundred twenty-five million, four hundred five thousand, six hundred sixteen".