45047776216 has 8 divisors (see below), whose sum is σ = 84464580420. Its totient is φ = 22523888104.

The previous prime is 45047776199. The next prime is 45047776337. The reversal of 45047776216 is 61267774054.

45047776216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 45047776216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2815486006 + ... + 2815486021.

Almost surely, 2^45047776216 is an apocalyptic number.

It is an amenable number.

45047776216 is a deficient number, since it is larger than the sum of its proper divisors (39416804204).

45047776216 is a wasteful number, since it uses less digits than its factorization.

45047776216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5630972033 (or 5630972029 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 45047776216 in words is "forty-five billion, forty-seven million, seven hundred seventy-six thousand, two hundred sixteen".