45248666336 has 48 divisors (see below), whose sum is σ = 91565673696. Its totient is φ = 21994891776.

The previous prime is 45248666329. The next prime is 45248666339. The reversal of 45248666336 is 63366684254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45248666339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1497005 + ... + 1526931.

It is an arithmetic number, because the mean of its divisors is an integer number (1907618202).

Almost surely, 2^45248666336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45248666336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45782836848).

45248666336 is an abundant number, since it is smaller than the sum of its proper divisors (46317007360).

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

45248666336 is a wasteful number, since it uses less digits than its factorization.

45248666336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31251 (or 31243 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 53.

The spelling of 45248666336 in words is "forty-five billion, two hundred forty-eight million, six hundred sixty-six thousand, three hundred thirty-six".