45628688650 has 12 divisors (see below), whose sum is σ = 84869360982. Its totient is φ = 18251475440.

The previous prime is 45628688603. The next prime is 45628688663. The reversal of 45628688650 is 5688682654.

45628688650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 39073033561 + 6555655089 = 197669^2 + 80967^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 456286837 + ... + 456286936.

Almost surely, 2^45628688650 is an apocalyptic number.

45628688650 is a deficient number, since it is larger than the sum of its proper divisors (39240672332).

45628688650 is a wasteful number, since it uses less digits than its factorization.

45628688650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912573785 (or 912573780 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 58.

The spelling of 45628688650 in words is "forty-five billion, six hundred twenty-eight million, six hundred eighty-eight thousand, six hundred fifty".