45441617016 has 32 divisors (see below), whose sum is σ = 114498570240. Its totient is φ = 15027935328.

The previous prime is 45441616993. The next prime is 45441617047. The reversal of 45441617016 is 61071614454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7451286 + ... + 7457381.

It is an arithmetic number, because the mean of its divisors is an integer number (3578080320).

Almost surely, 2^45441617016 is an apocalyptic number.

It is an amenable number.

45441617016 is an abundant number, since it is smaller than the sum of its proper divisors (69056953224).

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

45441617016 is a wasteful number, since it uses less digits than its factorization.

45441617016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14908803 (or 14908799 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 45441617016 in words is "forty-five billion, four hundred forty-one million, six hundred seventeen thousand, sixteen".